25070805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24223}}^1$

素因数の和:24257

約数の個数: 24

約数和(自身を含む): 45347328

約数和(自身を除く): 20276523

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 24223, 72669, 121115, 218007, 363345, 557129, 1090035, 1671387, 2785645, 5014161, 8356935, 25070805]

約数ペア:

[(1, 25070805), (3, 8356935), (5, 5014161), (9, 2785645), (15, 1671387), (23, 1090035), (45, 557129), (69, 363345), (115, 218007), (207, 121115), (345, 72669), (1035, 24223)]