72060045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{111721}}^1$

素因数の和:111772

約数の個数: 16

約数和(自身を含む): 117978432

約数和(自身を除く): 45918387

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 111721, 335163, 558605, 1675815, 4804003, 14412009, 24020015, 72060045]

約数ペア:

[(1, 72060045), (3, 24020015), (5, 14412009), (15, 4804003), (43, 1675815), (129, 558605), (215, 335163), (645, 111721)]