206585625

素因数分解:

$3^1\times 5^4\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 346389120

約数和(自身を除く): 139803495

約数列:

[1, 3, 5, 15, 25, 75, 125, 239, 375, 461, 625, 717, 1195, 1383, 1875, 2305, 3585, 5975, 6915, 11525, 17925, 29875, 34575, 57625, 89625, 110179, 149375, 172875, 288125, 330537, 448125, 550895, 864375, 1652685, 2754475, 8263425, 13772375, 41317125, 68861875, 206585625]

約数ペア:

[(1, 206585625), (3, 68861875), (5, 41317125), (15, 13772375), (25, 8263425), (75, 2754475), (125, 1652685), (239, 864375), (375, 550895), (461, 448125), (625, 330537), (717, 288125), (1195, 172875), (1383, 149375), (1875, 110179), (2305, 89625), (3585, 57625), (5975, 34575), (6915, 29875), (11525, 17925)]