272526605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 361065600

約数和(自身を除く): 88538995

約数列:

[1, 5, 13, 59, 65, 179, 295, 397, 767, 895, 1985, 2327, 3835, 5161, 10561, 11635, 23423, 25805, 52805, 71063, 117115, 137293, 304499, 355315, 686465, 923819, 1522495, 4192717, 4619095, 20963585, 54505321, 272526605]

約数ペア:

[(1, 272526605), (5, 54505321), (13, 20963585), (59, 4619095), (65, 4192717), (179, 1522495), (295, 923819), (397, 686465), (767, 355315), (895, 304499), (1985, 137293), (2327, 117115), (3835, 71063), (5161, 52805), (10561, 25805), (11635, 23423)]