1264835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 1874880

約数和(自身を除く): 610045

約数列:

[1, 5, 11, 13, 29, 55, 61, 65, 143, 145, 305, 319, 377, 671, 715, 793, 1595, 1769, 1885, 3355, 3965, 4147, 8723, 8845, 19459, 20735, 22997, 43615, 97295, 114985, 252967, 1264835]

約数ペア:

[(1, 1264835), (5, 252967), (11, 114985), (13, 97295), (29, 43615), (55, 22997), (61, 20735), (65, 19459), (143, 8845), (145, 8723), (305, 4147), (319, 3965), (377, 3355), (671, 1885), (715, 1769), (793, 1595)]