38918625

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 65769600

約数和(自身を除く): 26850975

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1549, 1675, 4647, 5025, 7745, 8375, 23235, 25125, 38725, 103783, 116175, 193625, 311349, 518915, 580875, 1556745, 2594575, 7783725, 12972875, 38918625]

約数ペア:

[(1, 38918625), (3, 12972875), (5, 7783725), (15, 2594575), (25, 1556745), (67, 580875), (75, 518915), (125, 311349), (201, 193625), (335, 116175), (375, 103783), (1005, 38725), (1549, 25125), (1675, 23235), (4647, 8375), (5025, 7745)]