75769245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 144293760

約数和(自身を除く): 68524515

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3853, 3933, 6555, 11559, 19265, 19665, 34677, 57795, 73207, 88619, 173385, 219621, 265857, 366035, 443095, 658863, 797571, 1098105, 1329285, 1683761, 3294315, 3987855, 5051283, 8418805, 15153849, 25256415, 75769245]

約数ペア:

[(1, 75769245), (3, 25256415), (5, 15153849), (9, 8418805), (15, 5051283), (19, 3987855), (23, 3294315), (45, 1683761), (57, 1329285), (69, 1098105), (95, 797571), (115, 658863), (171, 443095), (207, 366035), (285, 265857), (345, 219621), (437, 173385), (855, 88619), (1035, 73207), (1311, 57795), (2185, 34677), (3853, 19665), (3933, 19265), (6555, 11559)]