9378225

素因数分解:

$3^2\times 5^2\times {\mathrm{41681}}^1$

素因数の和:41697

約数の個数: 18

約数和(自身を含む): 16797846

約数和(自身を除く): 7419621

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 41681, 125043, 208405, 375129, 625215, 1042025, 1875645, 3126075, 9378225]

約数ペア:

[(1, 9378225), (3, 3126075), (5, 1875645), (9, 1042025), (15, 625215), (25, 375129), (45, 208405), (75, 125043), (225, 41681)]