103020045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{159721}}^1$

素因数の和:159772

約数の個数: 16

約数和(自身を含む): 168666432

約数和(自身を除く): 65646387

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 159721, 479163, 798605, 2395815, 6868003, 20604009, 34340015, 103020045]

約数ペア:

[(1, 103020045), (3, 34340015), (5, 20604009), (15, 6868003), (43, 2395815), (129, 798605), (215, 479163), (645, 159721)]