31597485

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29669}}^1$

素因数の和:29748

約数の個数: 16

約数和(自身を含む): 51269760

約数和(自身を除く): 19672275

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 29669, 89007, 148345, 445035, 2106499, 6319497, 10532495, 31597485]

約数ペア:

[(1, 31597485), (3, 10532495), (5, 6319497), (15, 2106499), (71, 445035), (213, 148345), (355, 89007), (1065, 29669)]