383240825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{3023}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 519716736

約数和(自身を除く): 136475911

約数列:

[1, 5, 11, 25, 55, 275, 461, 2305, 3023, 5071, 11525, 15115, 25355, 33253, 75575, 126775, 166265, 831325, 1393603, 6968015, 15329633, 34840075, 76648165, 383240825]

約数ペア:

[(1, 383240825), (5, 76648165), (11, 34840075), (25, 15329633), (55, 6968015), (275, 1393603), (461, 831325), (2305, 166265), (3023, 126775), (5071, 75575), (11525, 33253), (15115, 25355)]