195364325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19391}}^1$

素因数の和:19445

約数の個数: 24

約数和(自身を含む): 269316096

約数和(自身を除く): 73951771

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 19391, 96955, 252083, 484775, 601121, 1260415, 3005605, 6302075, 7814573, 15028025, 39072865, 195364325]

約数ペア:

[(1, 195364325), (5, 39072865), (13, 15028025), (25, 7814573), (31, 6302075), (65, 3005605), (155, 1260415), (325, 601121), (403, 484775), (775, 252083), (2015, 96955), (10075, 19391)]