1551135135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{12721}}^1$

素因数の和:13479

約数の個数: 32

約数和(自身を含む): 2711312640

約数和(自身を除く): 1160177505

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 739, 2217, 3695, 8129, 11085, 12721, 24387, 38163, 40645, 63605, 121935, 139931, 190815, 419793, 699655, 2098965, 9400819, 28202457, 47004095, 103409009, 141012285, 310227027, 517045045, 1551135135]

約数ペア:

[(1, 1551135135), (3, 517045045), (5, 310227027), (11, 141012285), (15, 103409009), (33, 47004095), (55, 28202457), (165, 9400819), (739, 2098965), (2217, 699655), (3695, 419793), (8129, 190815), (11085, 139931), (12721, 121935), (24387, 63605), (38163, 40645)]