1299682665

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23087}}^1$

素因数の和:23243

約数の個数: 40

約数和(自身を含む): 2346664320

約数和(自身を除く): 1046981655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 2085, 3753, 6255, 11259, 18765, 23087, 56295, 69261, 115435, 207783, 346305, 623349, 1038915, 1870047, 3116745, 3209093, 9350235, 9627279, 16045465, 28881837, 48136395, 86645511, 144409185, 259936533, 433227555, 1299682665]

約数ペア:

[(1, 1299682665), (3, 433227555), (5, 259936533), (9, 144409185), (15, 86645511), (27, 48136395), (45, 28881837), (81, 16045465), (135, 9627279), (139, 9350235), (405, 3209093), (417, 3116745), (695, 1870047), (1251, 1038915), (2085, 623349), (3753, 346305), (6255, 207783), (11259, 115435), (18765, 69261), (23087, 56295)]