47037855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 79004160

約数和(自身を除く): 31966305

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 1523, 2059, 4569, 6177, 7615, 10295, 22845, 30885, 44167, 108133, 132501, 220835, 324399, 540665, 662505, 1621995, 3135857, 9407571, 15679285, 47037855]

約数ペア:

[(1, 47037855), (3, 15679285), (5, 9407571), (15, 3135857), (29, 1621995), (71, 662505), (87, 540665), (145, 324399), (213, 220835), (355, 132501), (435, 108133), (1065, 44167), (1523, 30885), (2059, 22845), (4569, 10295), (6177, 7615)]