400270345

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{5783}}^1$

素因数の和:6024

約数の個数: 16

約数和(自身を含む): 488632320

約数和(自身を除く): 88361975

約数列:

[1, 5, 109, 127, 545, 635, 5783, 13843, 28915, 69215, 630347, 734441, 3151735, 3672205, 80054069, 400270345]

約数ペア:

[(1, 400270345), (5, 80054069), (109, 3672205), (127, 3151735), (545, 734441), (635, 630347), (5783, 69215), (13843, 28915)]