2608740825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{16007}}^1$

素因数の和:16114

約数の個数: 48

約数和(自身を含む): 4501961856

約数和(自身を除く): 1893221031

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 159, 205, 265, 615, 795, 1025, 1325, 2173, 3075, 3975, 6519, 10865, 16007, 32595, 48021, 54325, 80035, 162975, 240105, 400175, 656287, 848371, 1200525, 1968861, 2545113, 3281435, 4241855, 9844305, 12725565, 16407175, 21209275, 34783211, 49221525, 63627825, 104349633, 173916055, 521748165, 869580275, 2608740825]

約数ペア:

[(1, 2608740825), (3, 869580275), (5, 521748165), (15, 173916055), (25, 104349633), (41, 63627825), (53, 49221525), (75, 34783211), (123, 21209275), (159, 16407175), (205, 12725565), (265, 9844305), (615, 4241855), (795, 3281435), (1025, 2545113), (1325, 1968861), (2173, 1200525), (3075, 848371), (3975, 656287), (6519, 400175), (10865, 240105), (16007, 162975), (32595, 80035), (48021, 54325)]