9431374645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{42019}}^1$

素因数の和:42106

約数の個数: 48

約数和(自身を含む): 14485806720

約数和(自身を除く): 5054432075

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 121, 265, 371, 385, 583, 605, 847, 1855, 2915, 4081, 4235, 6413, 20405, 32065, 42019, 44891, 210095, 224455, 294133, 462209, 1470665, 2227007, 2311045, 3235463, 5084299, 11135035, 15589049, 16177315, 24497077, 25421495, 35590093, 77945245, 122485385, 171479539, 177950465, 269467847, 857397695, 1347339235, 1886274929, 9431374645]

約数ペア:

[(1, 9431374645), (5, 1886274929), (7, 1347339235), (11, 857397695), (35, 269467847), (53, 177950465), (55, 171479539), (77, 122485385), (121, 77945245), (265, 35590093), (371, 25421495), (385, 24497077), (583, 16177315), (605, 15589049), (847, 11135035), (1855, 5084299), (2915, 3235463), (4081, 2311045), (4235, 2227007), (6413, 1470665), (20405, 462209), (32065, 294133), (42019, 224455), (44891, 210095)]