25429770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6627

約数の個数: 48

約数和(自身を含む): 67665312

約数和(自身を除く): 42235542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6571, 13142, 19713, 32855, 39426, 59139, 65710, 98565, 118278, 197130, 282553, 295695, 565106, 591390, 847659, 1412765, 1695318, 2542977, 2825530, 4238295, 5085954, 8476590, 12714885, 25429770]

約数ペア:

[(1, 25429770), (2, 12714885), (3, 8476590), (5, 5085954), (6, 4238295), (9, 2825530), (10, 2542977), (15, 1695318), (18, 1412765), (30, 847659), (43, 591390), (45, 565106), (86, 295695), (90, 282553), (129, 197130), (215, 118278), (258, 98565), (387, 65710), (430, 59139), (645, 39426), (774, 32855), (1290, 19713), (1935, 13142), (3870, 6571)]