15231008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 20331232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 47, 52, 76, 82, 94, 104, 152, 164, 188, 208, 247, 304, 328, 376, 416, 494, 533, 608, 611, 656, 752, 779, 893, 988, 1066, 1222, 1312, 1504, 1558, 1786, 1927, 1976, 2132, 2444, 3116, 3572, 3854, 3952, 4264, 4888, 6232, 7144, 7708, 7904, 8528, 9776, 10127, 11609, 12464, 14288, 15416, 17056, 19552, 20254, 23218, 24928, 25051, 28576, 30832, 36613, 40508, 46436, 50102, 61664, 73226, 81016, 92872, 100204, 146452, 162032, 185744, 200408, 292904, 324064, 371488, 400816, 475969, 585808, 801632, 951938, 1171616, 1903876, 3807752, 7615504, 15231008]

約数ペア:

[(1, 15231008), (2, 7615504), (4, 3807752), (8, 1903876), (13, 1171616), (16, 951938), (19, 801632), (26, 585808), (32, 475969), (38, 400816), (41, 371488), (47, 324064), (52, 292904), (76, 200408), (82, 185744), (94, 162032), (104, 146452), (152, 100204), (164, 92872), (188, 81016), (208, 73226), (247, 61664), (304, 50102), (328, 46436), (376, 40508), (416, 36613), (494, 30832), (533, 28576), (608, 25051), (611, 24928), (656, 23218), (752, 20254), (779, 19552), (893, 17056), (988, 15416), (1066, 14288), (1222, 12464), (1312, 11609), (1504, 10127), (1558, 9776), (1786, 8528), (1927, 7904), (1976, 7708), (2132, 7144), (2444, 6232), (3116, 4888), (3572, 4264), (3854, 3952)]