3875375

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 5710848

約数和(自身を除く): 1835473

約数列:

[1, 5, 7, 25, 35, 43, 103, 125, 175, 215, 301, 515, 721, 875, 1075, 1505, 2575, 3605, 4429, 5375, 7525, 12875, 18025, 22145, 31003, 37625, 90125, 110725, 155015, 553625, 775075, 3875375]

約数ペア:

[(1, 3875375), (5, 775075), (7, 553625), (25, 155015), (35, 110725), (43, 90125), (103, 37625), (125, 31003), (175, 22145), (215, 18025), (301, 12875), (515, 7525), (721, 5375), (875, 4429), (1075, 3605), (1505, 2575)]