427967575

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23743}}^1$

素因数の和:23863

約数の個数: 24

約数和(自身を含む): 612405248

約数和(自身を除く): 184437673

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 2575, 3605, 18025, 23743, 118715, 166201, 593575, 831005, 2445529, 4155025, 12227645, 17118703, 61138225, 85593515, 427967575]

約数ペア:

[(1, 427967575), (5, 85593515), (7, 61138225), (25, 17118703), (35, 12227645), (103, 4155025), (175, 2445529), (515, 831005), (721, 593575), (2575, 166201), (3605, 118715), (18025, 23743)]