8371425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 14537264

約数和(自身を除く): 6165839

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 211, 345, 529, 575, 633, 1055, 1587, 1725, 2645, 3165, 4853, 5275, 7935, 13225, 14559, 15825, 24265, 39675, 72795, 111619, 121325, 334857, 363975, 558095, 1674285, 2790475, 8371425]

約数ペア:

[(1, 8371425), (3, 2790475), (5, 1674285), (15, 558095), (23, 363975), (25, 334857), (69, 121325), (75, 111619), (115, 72795), (211, 39675), (345, 24265), (529, 15825), (575, 14559), (633, 13225), (1055, 7935), (1587, 5275), (1725, 4853), (2645, 3165)]