151682905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 208915200

約数和(自身を除く): 57232295

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 1559, 1595, 1769, 3355, 7795, 8845, 17149, 19459, 45211, 85745, 95099, 97295, 226055, 475495, 497321, 1046089, 2486605, 2757871, 5230445, 13789355, 30336581, 151682905]

約数ペア:

[(1, 151682905), (5, 30336581), (11, 13789355), (29, 5230445), (55, 2757871), (61, 2486605), (145, 1046089), (305, 497321), (319, 475495), (671, 226055), (1559, 97295), (1595, 95099), (1769, 85745), (3355, 45211), (7795, 19459), (8845, 17149)]