40225315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 56064960

約数和(自身を除く): 15839645

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 617, 767, 1003, 1105, 3085, 3835, 5015, 8021, 10489, 13039, 36403, 40105, 52445, 65195, 136357, 182015, 473239, 618851, 681785, 2366195, 3094255, 8045063, 40225315]

約数ペア:

[(1, 40225315), (5, 8045063), (13, 3094255), (17, 2366195), (59, 681785), (65, 618851), (85, 473239), (221, 182015), (295, 136357), (617, 65195), (767, 52445), (1003, 40105), (1105, 36403), (3085, 13039), (3835, 10489), (5015, 8021)]