4429025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 5859000

約数和(自身を除く): 1429975

約数列:

[1, 5, 25, 29, 41, 145, 149, 205, 725, 745, 1025, 1189, 3725, 4321, 5945, 6109, 21605, 29725, 30545, 108025, 152725, 177161, 885805, 4429025]

約数ペア:

[(1, 4429025), (5, 885805), (25, 177161), (29, 152725), (41, 108025), (145, 30545), (149, 29725), (205, 21605), (725, 6109), (745, 5945), (1025, 4321), (1189, 3725)]