25021055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 31790880

約数和(自身を除く): 6769825

約数列:

[1, 5, 29, 43, 145, 215, 1247, 4013, 6235, 20065, 116377, 172559, 581885, 862795, 5004211, 25021055]

約数ペア:

[(1, 25021055), (5, 5004211), (29, 862795), (43, 581885), (145, 172559), (215, 116377), (1247, 20065), (4013, 6235)]