1330702305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1887521}}^1$

素因数の和:1887576

約数の個数: 16

約数和(自身を含む): 2174425344

約数和(自身を除く): 843723039

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1887521, 5662563, 9437605, 28312815, 88713487, 266140461, 443567435, 1330702305]

約数ペア:

[(1, 1330702305), (3, 443567435), (5, 266140461), (15, 88713487), (47, 28312815), (141, 9437605), (235, 5662563), (705, 1887521)]