3020625

素因数分解:

$3^3\times 5^4\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 40

約数和(自身を含む): 5623200

約数和(自身を除く): 2602575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 179, 225, 375, 537, 625, 675, 895, 1125, 1611, 1875, 2685, 3375, 4475, 4833, 5625, 8055, 13425, 16875, 22375, 24165, 40275, 67125, 111875, 120825, 201375, 335625, 604125, 1006875, 3020625]

約数ペア:

[(1, 3020625), (3, 1006875), (5, 604125), (9, 335625), (15, 201375), (25, 120825), (27, 111875), (45, 67125), (75, 40275), (125, 24165), (135, 22375), (179, 16875), (225, 13425), (375, 8055), (537, 5625), (625, 4833), (675, 4475), (895, 3375), (1125, 2685), (1611, 1875)]