38345125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 58915584

約数和(自身を除く): 20570459

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 3371, 11375, 16855, 23597, 43823, 84275, 117985, 219115, 306761, 421375, 589925, 1095575, 1533805, 2949625, 5477875, 7669025, 38345125]

約数ペア:

[(1, 38345125), (5, 7669025), (7, 5477875), (13, 2949625), (25, 1533805), (35, 1095575), (65, 589925), (91, 421375), (125, 306761), (175, 219115), (325, 117985), (455, 84275), (875, 43823), (1625, 23597), (2275, 16855), (3371, 11375)]