84271125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{13219}}^1$

素因数の和:13254

約数の個数: 32

約数和(自身を含む): 148487040

約数和(自身を除く): 64215915

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 13219, 39657, 66095, 198285, 224723, 330475, 674169, 991425, 1123615, 1652375, 3370845, 4957125, 5618075, 16854225, 28090375, 84271125]

約数ペア:

[(1, 84271125), (3, 28090375), (5, 16854225), (15, 5618075), (17, 4957125), (25, 3370845), (51, 1652375), (75, 1123615), (85, 991425), (125, 674169), (255, 330475), (375, 224723), (425, 198285), (1275, 66095), (2125, 39657), (6375, 13219)]