351513025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1613}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 456310080

約数和(自身を除く): 104797055

約数列:

[1, 5, 23, 25, 115, 379, 575, 1613, 1895, 8065, 8717, 9475, 37099, 40325, 43585, 185495, 217925, 611327, 927475, 3056635, 14060521, 15283175, 70302605, 351513025]

約数ペア:

[(1, 351513025), (5, 70302605), (23, 15283175), (25, 14060521), (115, 3056635), (379, 927475), (575, 611327), (1613, 217925), (1895, 185495), (8065, 43585), (8717, 40325), (9475, 37099)]