553655225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{1091}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 701955072

約数和(自身を除く): 148299847

約数列:

[1, 5, 25, 53, 265, 383, 1091, 1325, 1915, 5455, 9575, 20299, 27275, 57823, 101495, 289115, 417853, 507475, 1445575, 2089265, 10446325, 22146209, 110731045, 553655225]

約数ペア:

[(1, 553655225), (5, 110731045), (25, 22146209), (53, 10446325), (265, 2089265), (383, 1445575), (1091, 507475), (1325, 417853), (1915, 289115), (5455, 101495), (9575, 57823), (20299, 27275)]