74070855

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:4997

約数の個数: 40

約数和(自身を含む): 136395072

約数和(自身を除く): 62324217

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4943, 4995, 14829, 14985, 24715, 44487, 74145, 133461, 182891, 222435, 400383, 548673, 667305, 914455, 1646019, 2001915, 2743365, 4938057, 8230095, 14814171, 24690285, 74070855]

約数ペア:

[(1, 74070855), (3, 24690285), (5, 14814171), (9, 8230095), (15, 4938057), (27, 2743365), (37, 2001915), (45, 1646019), (81, 914455), (111, 667305), (135, 548673), (185, 400383), (333, 222435), (405, 182891), (555, 133461), (999, 74145), (1665, 44487), (2997, 24715), (4943, 14985), (4995, 14829)]