8020725

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 13347360

約数和(自身を除く): 5326635

約数列:

[1, 3, 5, 15, 25, 75, 229, 467, 687, 1145, 1401, 2335, 3435, 5725, 7005, 11675, 17175, 35025, 106943, 320829, 534715, 1604145, 2673575, 8020725]

約数ペア:

[(1, 8020725), (3, 2673575), (5, 1604145), (15, 534715), (25, 320829), (75, 106943), (229, 35025), (467, 17175), (687, 11675), (1145, 7005), (1401, 5725), (2335, 3435)]