12490959935

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1229}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 15593644800

約数和(自身を除く): 3102684865

約数列:

[1, 5, 47, 61, 235, 305, 709, 1229, 2867, 3545, 6145, 14335, 33323, 43249, 57763, 74969, 166615, 216245, 288815, 374845, 871361, 2032703, 3523543, 4356805, 10163515, 17617715, 40953967, 53153021, 204769835, 265765105, 2498191987, 12490959935]

約数ペア:

[(1, 12490959935), (5, 2498191987), (47, 265765105), (61, 204769835), (235, 53153021), (305, 40953967), (709, 17617715), (1229, 10163515), (2867, 4356805), (3545, 3523543), (6145, 2032703), (14335, 871361), (33323, 374845), (43249, 288815), (57763, 216245), (74969, 166615)]