317792245

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 385368192

約数和(自身を除く): 67575947

約数列:

[1, 5, 131, 653, 655, 743, 3265, 3715, 85543, 97333, 427715, 485179, 486665, 2425895, 63558449, 317792245]

約数ペア:

[(1, 317792245), (5, 63558449), (131, 2425895), (653, 486665), (655, 485179), (743, 427715), (3265, 97333), (3715, 85543)]