716812655

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 970333344

約数和(自身を除く): 253520689

約数列:

[1, 5, 13, 37, 65, 101, 169, 185, 227, 481, 505, 845, 1135, 1313, 2405, 2951, 3737, 6253, 6565, 8399, 14755, 17069, 18685, 22927, 31265, 38363, 41995, 48581, 85345, 109187, 114635, 191815, 242905, 298051, 545935, 631553, 848299, 1419431, 1490255, 3157765, 3874663, 4241495, 7097155, 11027887, 19373315, 55139435, 143362531, 716812655]

約数ペア:

[(1, 716812655), (5, 143362531), (13, 55139435), (37, 19373315), (65, 11027887), (101, 7097155), (169, 4241495), (185, 3874663), (227, 3157765), (481, 1490255), (505, 1419431), (845, 848299), (1135, 631553), (1313, 545935), (2405, 298051), (2951, 242905), (3737, 191815), (6253, 114635), (6565, 109187), (8399, 85345), (14755, 48581), (17069, 41995), (18685, 38363), (22927, 31265)]