68269875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 120294720

約数和(自身を除く): 52024845

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 10709, 32127, 53545, 160635, 182053, 267725, 546159, 803175, 910265, 1338625, 2730795, 4015875, 4551325, 13653975, 22756625, 68269875]

約数ペア:

[(1, 68269875), (3, 22756625), (5, 13653975), (15, 4551325), (17, 4015875), (25, 2730795), (51, 1338625), (75, 910265), (85, 803175), (125, 546159), (255, 267725), (375, 182053), (425, 160635), (1275, 53545), (2125, 32127), (6375, 10709)]