2215745

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1067455

約数列:

[1, 5, 7, 29, 35, 37, 59, 145, 185, 203, 259, 295, 413, 1015, 1073, 1295, 1711, 2065, 2183, 5365, 7511, 8555, 10915, 11977, 15281, 37555, 59885, 63307, 76405, 316535, 443149, 2215745]

約数ペア:

[(1, 2215745), (5, 443149), (7, 316535), (29, 76405), (35, 63307), (37, 59885), (59, 37555), (145, 15281), (185, 11977), (203, 10915), (259, 8555), (295, 7511), (413, 5365), (1015, 2183), (1073, 2065), (1295, 1711)]