17144725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 23248512

約数和(自身を除く): 6103787

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 743, 923, 1775, 3715, 4615, 9659, 18575, 23075, 48295, 52753, 241475, 263765, 685789, 1318825, 3428945, 17144725]

約数ペア:

[(1, 17144725), (5, 3428945), (13, 1318825), (25, 685789), (65, 263765), (71, 241475), (325, 52753), (355, 48295), (743, 23075), (923, 18575), (1775, 9659), (3715, 4615)]