2215747065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{357667}}^1$

素因数の和:357741

約数の個数: 32

約数和(自身を含む): 4120335360

約数和(自身を除く): 1904588295

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 357667, 1073001, 1788335, 2503669, 5365005, 7511007, 12518345, 21102353, 37555035, 63307059, 105511765, 147716471, 316535295, 443149413, 738582355, 2215747065]

約数ペア:

[(1, 2215747065), (3, 738582355), (5, 443149413), (7, 316535295), (15, 147716471), (21, 105511765), (35, 63307059), (59, 37555035), (105, 21102353), (177, 12518345), (295, 7511007), (413, 5365005), (885, 2503669), (1239, 1788335), (2065, 1073001), (6195, 357667)]