140922825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 245061696

約数和(自身を除く): 104138871

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 555, 645, 925, 1075, 1181, 1591, 2775, 3225, 3543, 4773, 5905, 7955, 17715, 23865, 29525, 39775, 43697, 50783, 88575, 119325, 131091, 152349, 218485, 253915, 655455, 761745, 1092425, 1269575, 1878971, 3277275, 3808725, 5636913, 9394855, 28184565, 46974275, 140922825]

約数ペア:

[(1, 140922825), (3, 46974275), (5, 28184565), (15, 9394855), (25, 5636913), (37, 3808725), (43, 3277275), (75, 1878971), (111, 1269575), (129, 1092425), (185, 761745), (215, 655455), (555, 253915), (645, 218485), (925, 152349), (1075, 131091), (1181, 119325), (1591, 88575), (2775, 50783), (3225, 43697), (3543, 39775), (4773, 29525), (5905, 23865), (7955, 17715)]