33395625

素因数分解:

$3^3\times 5^4\times {\mathrm{1979}}^1$

素因数の和:2008

約数の個数: 40

約数和(自身を含む): 61855200

約数和(自身を除く): 28459575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 1979, 3375, 5625, 5937, 9895, 16875, 17811, 29685, 49475, 53433, 89055, 148425, 247375, 267165, 445275, 742125, 1236875, 1335825, 2226375, 3710625, 6679125, 11131875, 33395625]

約数ペア:

[(1, 33395625), (3, 11131875), (5, 6679125), (9, 3710625), (15, 2226375), (25, 1335825), (27, 1236875), (45, 742125), (75, 445275), (125, 267165), (135, 247375), (225, 148425), (375, 89055), (625, 53433), (675, 49475), (1125, 29685), (1875, 17811), (1979, 16875), (3375, 9895), (5625, 5937)]