75023390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13421}}^1$

素因数の和:13484

約数の個数: 32

約数和(自身を含む): 148823136

約数和(自身を除く): 73799746

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 13421, 26842, 67105, 134210, 174473, 348946, 577103, 872365, 1154206, 1744730, 2885515, 5771030, 7502339, 15004678, 37511695, 75023390]

約数ペア:

[(1, 75023390), (2, 37511695), (5, 15004678), (10, 7502339), (13, 5771030), (26, 2885515), (43, 1744730), (65, 1154206), (86, 872365), (130, 577103), (215, 348946), (430, 174473), (559, 134210), (1118, 67105), (2795, 26842), (5590, 13421)]