77744843735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{10369}}^1$

素因数の和:10540

約数の個数: 48

約数和(自身を含む): 105449460480

約数和(自身を除く): 27704616745

約数列:

[1, 5, 13, 31, 61, 65, 155, 305, 403, 793, 1891, 2015, 3721, 3965, 9455, 10369, 18605, 24583, 48373, 51845, 115351, 122915, 134797, 241865, 321439, 576755, 632509, 673985, 1499563, 1607195, 3162545, 4178707, 7497815, 8222617, 19607779, 20893535, 38583049, 41113085, 98038895, 192915245, 254901127, 501579637, 1196074519, 1274505635, 2507898185, 5980372595, 15548968747, 77744843735]

約数ペア:

[(1, 77744843735), (5, 15548968747), (13, 5980372595), (31, 2507898185), (61, 1274505635), (65, 1196074519), (155, 501579637), (305, 254901127), (403, 192915245), (793, 98038895), (1891, 41113085), (2015, 38583049), (3721, 20893535), (3965, 19607779), (9455, 8222617), (10369, 7497815), (18605, 4178707), (24583, 3162545), (48373, 1607195), (51845, 1499563), (115351, 673985), (122915, 632509), (134797, 576755), (241865, 321439)]