11731725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2306

約数の個数: 36

約数和(自身を含む): 21936096

約数和(自身を除く): 10204371

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 2267, 5175, 6801, 11335, 20403, 34005, 52141, 56675, 102015, 156423, 170025, 260705, 469269, 510075, 782115, 1303525, 2346345, 3910575, 11731725]

約数ペア:

[(1, 11731725), (3, 3910575), (5, 2346345), (9, 1303525), (15, 782115), (23, 510075), (25, 469269), (45, 260705), (69, 170025), (75, 156423), (115, 102015), (207, 56675), (225, 52141), (345, 34005), (575, 20403), (1035, 11335), (1725, 6801), (2267, 5175)]