38533375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 50409216

約数和(自身を除く): 11875841

約数列:

[1, 5, 25, 43, 67, 107, 125, 215, 335, 535, 1075, 1675, 2675, 2881, 4601, 5375, 7169, 8375, 13375, 14405, 23005, 35845, 72025, 115025, 179225, 308267, 360125, 575125, 896125, 1541335, 7706675, 38533375]

約数ペア:

[(1, 38533375), (5, 7706675), (25, 1541335), (43, 896125), (67, 575125), (107, 360125), (125, 308267), (215, 179225), (335, 115025), (535, 72025), (1075, 35845), (1675, 23005), (2675, 14405), (2881, 13375), (4601, 8375), (5375, 7169)]