7261125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 13026624

約数和(自身を除く): 5765499

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 125, 201, 255, 289, 335, 375, 425, 867, 1005, 1139, 1275, 1445, 1675, 2125, 3417, 4335, 5025, 5695, 6375, 7225, 8375, 17085, 19363, 21675, 25125, 28475, 36125, 58089, 85425, 96815, 108375, 142375, 290445, 427125, 484075, 1452225, 2420375, 7261125]

約数ペア:

[(1, 7261125), (3, 2420375), (5, 1452225), (15, 484075), (17, 427125), (25, 290445), (51, 142375), (67, 108375), (75, 96815), (85, 85425), (125, 58089), (201, 36125), (255, 28475), (289, 25125), (335, 21675), (375, 19363), (425, 17085), (867, 8375), (1005, 7225), (1139, 6375), (1275, 5695), (1445, 5025), (1675, 4335), (2125, 3417)]