29128415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 36369696

約数和(自身を除く): 7241281

約数列:

[1, 5, 43, 61, 215, 305, 2221, 2623, 11105, 13115, 95503, 135481, 477515, 677405, 5825683, 29128415]

約数ペア:

[(1, 29128415), (5, 5825683), (43, 677405), (61, 477515), (215, 135481), (305, 95503), (2221, 13115), (2623, 11105)]