2015718185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{2357}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 2662087680

約数和(自身を除く): 646369495

約数列:

[1, 5, 13, 59, 65, 223, 295, 767, 1115, 2357, 2899, 3835, 11785, 13157, 14495, 30641, 65785, 139063, 153205, 171041, 525611, 695315, 855205, 1807819, 2628055, 6832943, 9039095, 31011049, 34164715, 155055245, 403143637, 2015718185]

約数ペア:

[(1, 2015718185), (5, 403143637), (13, 155055245), (59, 34164715), (65, 31011049), (223, 9039095), (295, 6832943), (767, 2628055), (1115, 1807819), (2357, 855205), (2899, 695315), (3835, 525611), (11785, 171041), (13157, 153205), (14495, 139063), (30641, 65785)]