75320625

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 134269520

約数和(自身を除く): 58948895

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 139, 255, 289, 375, 417, 425, 625, 695, 867, 1275, 1445, 1875, 2085, 2125, 2363, 3475, 4335, 6375, 7089, 7225, 10425, 10625, 11815, 17375, 21675, 31875, 35445, 36125, 40171, 52125, 59075, 86875, 108375, 120513, 177225, 180625, 200855, 260625, 295375, 541875, 602565, 886125, 1004275, 1476875, 3012825, 4430625, 5021375, 15064125, 25106875, 75320625]

約数ペア:

[(1, 75320625), (3, 25106875), (5, 15064125), (15, 5021375), (17, 4430625), (25, 3012825), (51, 1476875), (75, 1004275), (85, 886125), (125, 602565), (139, 541875), (255, 295375), (289, 260625), (375, 200855), (417, 180625), (425, 177225), (625, 120513), (695, 108375), (867, 86875), (1275, 59075), (1445, 52125), (1875, 40171), (2085, 36125), (2125, 35445), (2363, 31875), (3475, 21675), (4335, 17375), (6375, 11815), (7089, 10625), (7225, 10425)]