4140125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3011}}^1$

素因数の和:3037

約数の個数: 16

約数和(自身を含む): 5638464

約数和(自身を除く): 1498339

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3011, 15055, 33121, 75275, 165605, 376375, 828025, 4140125]

約数ペア:

[(1, 4140125), (5, 828025), (11, 376375), (25, 165605), (55, 75275), (125, 33121), (275, 15055), (1375, 3011)]