15694681695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2999}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 32845824000

約数和(自身を除く): 17151142305

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 197, 231, 253, 345, 385, 483, 591, 759, 805, 985, 1155, 1265, 1379, 1771, 2167, 2415, 2955, 2999, 3795, 4137, 4531, 5313, 6501, 6895, 8855, 8997, 10835, 13593, 14995, 15169, 20685, 20993, 22655, 26565, 31717, 32505, 32989, 44985, 45507, 49841, 62979, 67965, 68977, 75845, 95151, 98967, 104965, 149523, 158585, 164945, 206931, 227535, 230923, 249205, 314895, 344885, 348887, 475755, 482839, 494835, 590803, 692769, 747615, 758747, 1034655, 1046661, 1154615, 1448517, 1744435, 1772409, 2276241, 2414195, 2954015, 3463845, 3793735, 4135621, 5233305, 5311229, 6498833, 7242585, 8862045, 11381205, 12406863, 13588469, 15933687, 19496499, 20678105, 26556145, 32494165, 40765407, 45491831, 62034315, 67942345, 79668435, 95119283, 97482495, 136475493, 149473159, 203827035, 227459155, 285357849, 448419477, 475596415, 682377465, 747365795, 1046312113, 1426789245, 2242097385, 3138936339, 5231560565, 15694681695]

約数ペア:

[(1, 15694681695), (3, 5231560565), (5, 3138936339), (7, 2242097385), (11, 1426789245), (15, 1046312113), (21, 747365795), (23, 682377465), (33, 475596415), (35, 448419477), (55, 285357849), (69, 227459155), (77, 203827035), (105, 149473159), (115, 136475493), (161, 97482495), (165, 95119283), (197, 79668435), (231, 67942345), (253, 62034315), (345, 45491831), (385, 40765407), (483, 32494165), (591, 26556145), (759, 20678105), (805, 19496499), (985, 15933687), (1155, 13588469), (1265, 12406863), (1379, 11381205), (1771, 8862045), (2167, 7242585), (2415, 6498833), (2955, 5311229), (2999, 5233305), (3795, 4135621), (4137, 3793735), (4531, 3463845), (5313, 2954015), (6501, 2414195), (6895, 2276241), (8855, 1772409), (8997, 1744435), (10835, 1448517), (13593, 1154615), (14995, 1046661), (15169, 1034655), (20685, 758747), (20993, 747615), (22655, 692769), (26565, 590803), (31717, 494835), (32505, 482839), (32989, 475755), (44985, 348887), (45507, 344885), (49841, 314895), (62979, 249205), (67965, 230923), (68977, 227535), (75845, 206931), (95151, 164945), (98967, 158585), (104965, 149523)]