42154125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8678

約数の個数: 32

約数和(自身を含む): 75548928

約数和(自身を除く): 33394803

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 8647, 25941, 43235, 112411, 129705, 216175, 337233, 562055, 648525, 1080875, 1686165, 2810275, 3242625, 8430825, 14051375, 42154125]

約数ペア:

[(1, 42154125), (3, 14051375), (5, 8430825), (13, 3242625), (15, 2810275), (25, 1686165), (39, 1080875), (65, 648525), (75, 562055), (125, 337233), (195, 216175), (325, 129705), (375, 112411), (975, 43235), (1625, 25941), (4875, 8647)]