78982995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4451}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 156425472

約数和(自身を除く): 77442477

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, 4451, 5915, 13353, 17745, 22255, 31157, 57863, 66765, 93471, 155785, 173589, 289315, 405041, 467355, 752219, 867945, 1215123, 2025205, 2256657, 3761095, 5265533, 6075615, 11283285, 15796599, 26327665, 78982995]

約数ペア:

[(1, 78982995), (3, 26327665), (5, 15796599), (7, 11283285), (13, 6075615), (15, 5265533), (21, 3761095), (35, 2256657), (39, 2025205), (65, 1215123), (91, 867945), (105, 752219), (169, 467355), (195, 405041), (273, 289315), (455, 173589), (507, 155785), (845, 93471), (1183, 66765), (1365, 57863), (2535, 31157), (3549, 22255), (4451, 17745), (5915, 13353)]