73361375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 34465825

約数列:

[1, 5, 17, 19, 23, 25, 79, 85, 95, 115, 125, 323, 391, 395, 425, 437, 475, 575, 1343, 1501, 1615, 1817, 1955, 1975, 2125, 2185, 2375, 2875, 6715, 7429, 7505, 8075, 9085, 9775, 9875, 10925, 25517, 30889, 33575, 34523, 37145, 37525, 40375, 45425, 48875, 54625, 127585, 154445, 167875, 172615, 185725, 187625, 227125, 586891, 637925, 772225, 863075, 928625, 2934455, 3189625, 3861125, 4315375, 14672275, 73361375]

約数ペア:

[(1, 73361375), (5, 14672275), (17, 4315375), (19, 3861125), (23, 3189625), (25, 2934455), (79, 928625), (85, 863075), (95, 772225), (115, 637925), (125, 586891), (323, 227125), (391, 187625), (395, 185725), (425, 172615), (437, 167875), (475, 154445), (575, 127585), (1343, 54625), (1501, 48875), (1615, 45425), (1817, 40375), (1955, 37525), (1975, 37145), (2125, 34523), (2185, 33575), (2375, 30889), (2875, 25517), (6715, 10925), (7429, 9875), (7505, 9775), (8075, 9085)]