12174375

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 20893312

約数和(自身を除く): 8718937

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 151, 215, 375, 453, 625, 645, 755, 1075, 1875, 2265, 3225, 3775, 5375, 6493, 11325, 16125, 18875, 19479, 26875, 32465, 56625, 80625, 94375, 97395, 162325, 283125, 486975, 811625, 2434875, 4058125, 12174375]

約数ペア:

[(1, 12174375), (3, 4058125), (5, 2434875), (15, 811625), (25, 486975), (43, 283125), (75, 162325), (125, 97395), (129, 94375), (151, 80625), (215, 56625), (375, 32465), (453, 26875), (625, 19479), (645, 18875), (755, 16125), (1075, 11325), (1875, 6493), (2265, 5375), (3225, 3775)]