11251725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 18873792

約数和(自身を除く): 7622067

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 2113, 5325, 6339, 10565, 31695, 52825, 150023, 158475, 450069, 750115, 2250345, 3750575, 11251725]

約数ペア:

[(1, 11251725), (3, 3750575), (5, 2250345), (15, 750115), (25, 450069), (71, 158475), (75, 150023), (213, 52825), (355, 31695), (1065, 10565), (1775, 6339), (2113, 5325)]