9124702925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{811}}^1\times {\mathrm{2663}}^1$

素因数の和:3510

約数の個数: 36

約数和(自身を含む): 12271652064

約数和(自身を除く): 3146949139

約数列:

[1, 5, 13, 25, 65, 169, 325, 811, 845, 2663, 4055, 4225, 10543, 13315, 20275, 34619, 52715, 66575, 137059, 173095, 263575, 450047, 685295, 865475, 2159693, 2250235, 3426475, 10798465, 11251175, 28076009, 53992325, 140380045, 364988117, 701900225, 1824940585, 9124702925]

約数ペア:

[(1, 9124702925), (5, 1824940585), (13, 701900225), (25, 364988117), (65, 140380045), (169, 53992325), (325, 28076009), (811, 11251175), (845, 10798465), (2663, 3426475), (4055, 2250235), (4225, 2159693), (10543, 865475), (13315, 685295), (20275, 450047), (34619, 263575), (52715, 173095), (66575, 137059)]