4033125

素因数分解:

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

素因数の和:268

約数の個数: 40

約数和(自身を含む): 7497600

約数和(自身を除く): 3464475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 239, 375, 625, 675, 717, 1125, 1195, 1875, 2151, 3375, 3585, 5625, 5975, 6453, 10755, 16875, 17925, 29875, 32265, 53775, 89625, 149375, 161325, 268875, 448125, 806625, 1344375, 4033125]

約数ペア:

[(1, 4033125), (3, 1344375), (5, 806625), (9, 448125), (15, 268875), (25, 161325), (27, 149375), (45, 89625), (75, 53775), (125, 32265), (135, 29875), (225, 17925), (239, 16875), (375, 10755), (625, 6453), (675, 5975), (717, 5625), (1125, 3585), (1195, 3375), (1875, 2151)]