15705513516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27283}}^1$

素因数の和:27404

約数の個数: 144

約数和(自身を含む): 47028885120

約数和(自身を除く): 31323371604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 178, 196, 231, 267, 294, 308, 356, 462, 534, 539, 588, 623, 924, 979, 1068, 1078, 1246, 1617, 1869, 1958, 2156, 2492, 2937, 3234, 3738, 3916, 4361, 5874, 6468, 6853, 7476, 8722, 11748, 13083, 13706, 17444, 20559, 26166, 27283, 27412, 41118, 47971, 52332, 54566, 81849, 82236, 95942, 109132, 143913, 163698, 190981, 191884, 287826, 300113, 327396, 381962, 572943, 575652, 600226, 763924, 900339, 1145886, 1200452, 1336867, 1800678, 2100791, 2291772, 2428187, 2673734, 3601356, 4010601, 4201582, 4856374, 5347468, 6302373, 7284561, 8021202, 8403164, 9712748, 12604746, 14569122, 14705537, 16042404, 16997309, 25209492, 26710057, 29138244, 29411074, 33994618, 44116611, 50991927, 53420114, 58822148, 67989236, 80130171, 88233222, 101983854, 106840228, 118981163, 160260342, 176466444, 186970399, 203967708, 237962326, 320520684, 356943489, 373940798, 475924652, 560911197, 713886978, 747881596, 1121822394, 1308792793, 1427773956, 2243644788, 2617585586, 3926378379, 5235171172, 7852756758, 15705513516]

約数ペア:

[(1, 15705513516), (2, 7852756758), (3, 5235171172), (4, 3926378379), (6, 2617585586), (7, 2243644788), (11, 1427773956), (12, 1308792793), (14, 1121822394), (21, 747881596), (22, 713886978), (28, 560911197), (33, 475924652), (42, 373940798), (44, 356943489), (49, 320520684), (66, 237962326), (77, 203967708), (84, 186970399), (89, 176466444), (98, 160260342), (132, 118981163), (147, 106840228), (154, 101983854), (178, 88233222), (196, 80130171), (231, 67989236), (267, 58822148), (294, 53420114), (308, 50991927), (356, 44116611), (462, 33994618), (534, 29411074), (539, 29138244), (588, 26710057), (623, 25209492), (924, 16997309), (979, 16042404), (1068, 14705537), (1078, 14569122), (1246, 12604746), (1617, 9712748), (1869, 8403164), (1958, 8021202), (2156, 7284561), (2492, 6302373), (2937, 5347468), (3234, 4856374), (3738, 4201582), (3916, 4010601), (4361, 3601356), (5874, 2673734), (6468, 2428187), (6853, 2291772), (7476, 2100791), (8722, 1800678), (11748, 1336867), (13083, 1200452), (13706, 1145886), (17444, 900339), (20559, 763924), (26166, 600226), (27283, 575652), (27412, 572943), (41118, 381962), (47971, 327396), (52332, 300113), (54566, 287826), (81849, 191884), (82236, 190981), (95942, 163698), (109132, 143913)]