3831905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 2077855

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 269, 385, 407, 1295, 1345, 1883, 2035, 2849, 2959, 9415, 9953, 14245, 14795, 20713, 49765, 69671, 103565, 109483, 348355, 547415, 766381, 3831905]

約数ペア:

[(1, 3831905), (5, 766381), (7, 547415), (11, 348355), (35, 109483), (37, 103565), (55, 69671), (77, 49765), (185, 20713), (259, 14795), (269, 14245), (385, 9953), (407, 9415), (1295, 2959), (1345, 2849), (1883, 2035)]