553630445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{2789}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 706595400

約数和(自身を除く): 152964955

約数列:

[1, 5, 29, 37, 145, 185, 1073, 1369, 2789, 5365, 6845, 13945, 39701, 80881, 103193, 198505, 404405, 515965, 2992597, 3818141, 14962985, 19090705, 110726089, 553630445]

約数ペア:

[(1, 553630445), (5, 110726089), (29, 19090705), (37, 14962985), (145, 3818141), (185, 2992597), (1073, 515965), (1369, 404405), (2789, 198505), (5365, 103193), (6845, 80881), (13945, 39701)]