4291375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 5844384

約数和(自身を除く): 1553009

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3121, 15605, 34331, 78025, 171655, 390125, 858275, 4291375]

約数ペア:

[(1, 4291375), (5, 858275), (11, 390125), (25, 171655), (55, 78025), (125, 34331), (275, 15605), (1375, 3121)]