726696045

素因数分解:

$3^2\times 5^1\times {\mathrm{16148801}}^1$

素因数の和:16148812

約数の個数: 12

約数和(自身を含む): 1259606556

約数和(自身を除く): 532910511

約数列:

[1, 3, 5, 9, 15, 45, 16148801, 48446403, 80744005, 145339209, 242232015, 726696045]

約数ペア:

[(1, 726696045), (3, 242232015), (5, 145339209), (9, 80744005), (15, 48446403), (45, 16148801)]