9961425

素因数分解:

$3^2\times 5^2\times {\mathrm{44273}}^1$

素因数の和:44289

約数の個数: 18

約数和(自身を含む): 17842422

約数和(自身を除く): 7880997

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 44273, 132819, 221365, 398457, 664095, 1106825, 1992285, 3320475, 9961425]

約数ペア:

[(1, 9961425), (3, 3320475), (5, 1992285), (9, 1106825), (15, 664095), (25, 398457), (45, 221365), (75, 132819), (225, 44273)]