870836915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4673}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 1168425216

約数和(自身を除く): 297588301

約数列:

[1, 5, 13, 47, 61, 65, 235, 305, 611, 793, 2867, 3055, 3965, 4673, 14335, 23365, 37271, 60749, 186355, 219631, 285053, 303745, 1098155, 1425265, 2855203, 3705689, 13397491, 14276015, 18528445, 66987455, 174167383, 870836915]

約数ペア:

[(1, 870836915), (5, 174167383), (13, 66987455), (47, 18528445), (61, 14276015), (65, 13397491), (235, 3705689), (305, 2855203), (611, 1425265), (793, 1098155), (2867, 303745), (3055, 285053), (3965, 219631), (4673, 186355), (14335, 60749), (23365, 37271)]