29289275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 38167200

約数和(自身を除く): 8877925

約数列:

[1, 5, 25, 29, 71, 145, 355, 569, 725, 1775, 2059, 2845, 10295, 14225, 16501, 40399, 51475, 82505, 201995, 412525, 1009975, 1171571, 5857855, 29289275]

約数ペア:

[(1, 29289275), (5, 5857855), (25, 1171571), (29, 1009975), (71, 412525), (145, 201995), (355, 82505), (569, 51475), (725, 40399), (1775, 16501), (2059, 14225), (2845, 10295)]