25754430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66037}}^1$

素因数の和:66060

約数の個数: 32

約数和(自身を含む): 66566304

約数和(自身を除く): 40811874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66037, 132074, 198111, 330185, 396222, 660370, 858481, 990555, 1716962, 1981110, 2575443, 4292405, 5150886, 8584810, 12877215, 25754430]

約数ペア:

[(1, 25754430), (2, 12877215), (3, 8584810), (5, 5150886), (6, 4292405), (10, 2575443), (13, 1981110), (15, 1716962), (26, 990555), (30, 858481), (39, 660370), (65, 396222), (78, 330185), (130, 198111), (195, 132074), (390, 66037)]