148112575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 208375552

約数和(自身を除く): 60262977

約数列:

[1, 5, 13, 25, 31, 61, 65, 155, 241, 305, 325, 403, 775, 793, 1205, 1525, 1891, 2015, 3133, 3965, 6025, 7471, 9455, 10075, 14701, 15665, 19825, 24583, 37355, 47275, 73505, 78325, 97123, 122915, 186775, 191113, 367525, 455731, 485615, 614575, 955565, 2278655, 2428075, 4777825, 5924503, 11393275, 29622515, 148112575]

約数ペア:

[(1, 148112575), (5, 29622515), (13, 11393275), (25, 5924503), (31, 4777825), (61, 2428075), (65, 2278655), (155, 955565), (241, 614575), (305, 485615), (325, 455731), (403, 367525), (775, 191113), (793, 186775), (1205, 122915), (1525, 97123), (1891, 78325), (2015, 73505), (3133, 47275), (3965, 37355), (6025, 24583), (7471, 19825), (9455, 15665), (10075, 14701)]