78623641005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4430749}}^1$

素因数の和:4430790

約数の個数: 48

約数和(自身を含む): 155678832000

約数和(自身を除く): 77055190995

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 5915, 17745, 4430749, 13292247, 22153745, 31015243, 57599737, 66461235, 93045729, 155076215, 172799211, 287998685, 403198159, 465228645, 748796581, 863996055, 1209594477, 2015990795, 2246389743, 3743982905, 5241576067, 6047972385, 11231948715, 15724728201, 26207880335, 78623641005]

約数ペア:

[(1, 78623641005), (3, 26207880335), (5, 15724728201), (7, 11231948715), (13, 6047972385), (15, 5241576067), (21, 3743982905), (35, 2246389743), (39, 2015990795), (65, 1209594477), (91, 863996055), (105, 748796581), (169, 465228645), (195, 403198159), (273, 287998685), (455, 172799211), (507, 155076215), (845, 93045729), (1183, 66461235), (1365, 57599737), (2535, 31015243), (3549, 22153745), (5915, 13292247), (17745, 4430749)]