151236865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 207446400

約数和(自身を除く): 56209535

約数列:

[1, 5, 13, 19, 65, 95, 139, 247, 695, 881, 1235, 1807, 2641, 4405, 9035, 11453, 13205, 16739, 34333, 57265, 83695, 122459, 171665, 217607, 612295, 1088035, 1591967, 2326721, 7959835, 11633605, 30247373, 151236865]

約数ペア:

[(1, 151236865), (5, 30247373), (13, 11633605), (19, 7959835), (65, 2326721), (95, 1591967), (139, 1088035), (247, 612295), (695, 217607), (881, 171665), (1235, 122459), (1807, 83695), (2641, 57265), (4405, 34333), (9035, 16739), (11453, 13205)]