85800455

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 113445360

約数和(自身を除く): 27644905

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 1721, 3835, 8605, 9971, 22373, 49855, 101539, 111865, 290849, 507695, 1320007, 1454245, 6600035, 17160091, 85800455]

約数ペア:

[(1, 85800455), (5, 17160091), (13, 6600035), (59, 1454245), (65, 1320007), (169, 507695), (295, 290849), (767, 111865), (845, 101539), (1721, 49855), (3835, 22373), (8605, 9971)]