57302375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 20535385

約数列:

[1, 5, 13, 25, 65, 125, 179, 197, 325, 895, 985, 1625, 2327, 2561, 4475, 4925, 11635, 12805, 22375, 24625, 35263, 58175, 64025, 176315, 290875, 320125, 458419, 881575, 2292095, 4407875, 11460475, 57302375]

約数ペア:

[(1, 57302375), (5, 11460475), (13, 4407875), (25, 2292095), (65, 881575), (125, 458419), (179, 320125), (197, 290875), (325, 176315), (895, 64025), (985, 58175), (1625, 35263), (2327, 24625), (2561, 22375), (4475, 12805), (4925, 11635)]