159049245

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 258606720

約数和(自身を除く): 99557475

約数列:

[1, 3, 5, 15, 101, 277, 303, 379, 505, 831, 1137, 1385, 1515, 1895, 4155, 5685, 27977, 38279, 83931, 104983, 114837, 139885, 191395, 314949, 419655, 524915, 574185, 1574745, 10603283, 31809849, 53016415, 159049245]

約数ペア:

[(1, 159049245), (3, 53016415), (5, 31809849), (15, 10603283), (101, 1574745), (277, 574185), (303, 524915), (379, 419655), (505, 314949), (831, 191395), (1137, 139885), (1385, 114837), (1515, 104983), (1895, 83931), (4155, 38279), (5685, 27977)]