4876875

素因数分解:

$3^3\times 5^4\times {\mathrm{17}}^2$

素因数の和:63

約数の個数: 60

約数和(自身を含む): 9590680

約数和(自身を除く): 4713805

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 289, 375, 425, 459, 625, 675, 765, 867, 1125, 1275, 1445, 1875, 2125, 2295, 2601, 3375, 3825, 4335, 5625, 6375, 7225, 7803, 10625, 11475, 13005, 16875, 19125, 21675, 31875, 36125, 39015, 57375, 65025, 95625, 108375, 180625, 195075, 286875, 325125, 541875, 975375, 1625625, 4876875]

約数ペア:

[(1, 4876875), (3, 1625625), (5, 975375), (9, 541875), (15, 325125), (17, 286875), (25, 195075), (27, 180625), (45, 108375), (51, 95625), (75, 65025), (85, 57375), (125, 39015), (135, 36125), (153, 31875), (225, 21675), (255, 19125), (289, 16875), (375, 13005), (425, 11475), (459, 10625), (625, 7803), (675, 7225), (765, 6375), (867, 5625), (1125, 4335), (1275, 3825), (1445, 3375), (1875, 2601), (2125, 2295)]