53165895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 37312185

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1847, 1919, 5541, 5757, 9235, 9595, 27705, 28785, 35093, 105279, 175465, 186547, 526395, 559641, 932735, 2798205, 3544393, 10633179, 17721965, 53165895]

約数ペア:

[(1, 53165895), (3, 17721965), (5, 10633179), (15, 3544393), (19, 2798205), (57, 932735), (95, 559641), (101, 526395), (285, 186547), (303, 175465), (505, 105279), (1515, 35093), (1847, 28785), (1919, 27705), (5541, 9595), (5757, 9235)]