15565578532

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{6133}}^1$

素因数の和:6737

約数の個数: 72

約数和(自身を含む): 33128899776

約数和(自身を除く): 17563321244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 563, 644, 1126, 1127, 2252, 2254, 3941, 4508, 6133, 7882, 12266, 12949, 15764, 24532, 25898, 27587, 42931, 51796, 55174, 85862, 90643, 110348, 141059, 171724, 181286, 282118, 300517, 362572, 564236, 601034, 634501, 987413, 1202068, 1269002, 1974826, 2538004, 3452879, 3949652, 6905758, 6911891, 13811516, 13823782, 24170153, 27647564, 48340306, 79416217, 96680612, 158832434, 169191071, 317664868, 338382142, 555913519, 676764284, 1111827038, 2223654076, 3891394633, 7782789266, 15565578532]

約数ペア:

[(1, 15565578532), (2, 7782789266), (4, 3891394633), (7, 2223654076), (14, 1111827038), (23, 676764284), (28, 555913519), (46, 338382142), (49, 317664868), (92, 169191071), (98, 158832434), (161, 96680612), (196, 79416217), (322, 48340306), (563, 27647564), (644, 24170153), (1126, 13823782), (1127, 13811516), (2252, 6911891), (2254, 6905758), (3941, 3949652), (4508, 3452879), (6133, 2538004), (7882, 1974826), (12266, 1269002), (12949, 1202068), (15764, 987413), (24532, 634501), (25898, 601034), (27587, 564236), (42931, 362572), (51796, 300517), (55174, 282118), (85862, 181286), (90643, 171724), (110348, 141059)]