31474305

素因数分解:

$3^3\times 5^1\times {\mathrm{233143}}^1$

素因数の和:233157

約数の個数: 16

約数和(自身を含む): 55954560

約数和(自身を除く): 24480255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233143, 699429, 1165715, 2098287, 3497145, 6294861, 10491435, 31474305]

約数ペア:

[(1, 31474305), (3, 10491435), (5, 6294861), (9, 3497145), (15, 2098287), (27, 1165715), (45, 699429), (135, 233143)]