39039705

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 31359015

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 4073, 9585, 12219, 20365, 36657, 61095, 109971, 183285, 289183, 549855, 867549, 1445915, 2602647, 4337745, 7807941, 13013235, 39039705]

約数ペア:

[(1, 39039705), (3, 13013235), (5, 7807941), (9, 4337745), (15, 2602647), (27, 1445915), (45, 867549), (71, 549855), (135, 289183), (213, 183285), (355, 109971), (639, 61095), (1065, 36657), (1917, 20365), (3195, 12219), (4073, 9585)]