131026315

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 184757760

約数和(自身を除く): 53731445

約数列:

[1, 5, 7, 35, 59, 107, 295, 413, 535, 593, 749, 2065, 2965, 3745, 4151, 6313, 20755, 31565, 34987, 44191, 63451, 174935, 220955, 244909, 317255, 444157, 1224545, 2220785, 3743609, 18718045, 26205263, 131026315]

約数ペア:

[(1, 131026315), (5, 26205263), (7, 18718045), (35, 3743609), (59, 2220785), (107, 1224545), (295, 444157), (413, 317255), (535, 244909), (593, 220955), (749, 174935), (2065, 63451), (2965, 44191), (3745, 34987), (4151, 31565), (6313, 20755)]