38343825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13138

約数の個数: 36

約数和(自身を含む): 73966620

約数和(自身を除く): 35622795

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 13109, 39327, 65545, 117981, 170417, 196635, 327725, 511251, 589905, 852085, 983175, 1533753, 2556255, 2949525, 4260425, 7668765, 12781275, 38343825]

約数ペア:

[(1, 38343825), (3, 12781275), (5, 7668765), (9, 4260425), (13, 2949525), (15, 2556255), (25, 1533753), (39, 983175), (45, 852085), (65, 589905), (75, 511251), (117, 327725), (195, 196635), (225, 170417), (325, 117981), (585, 65545), (975, 39327), (2925, 13109)]