2880491055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{77339}}^1$

素因数の和:77551

約数の個数: 32

約数和(自身を含む): 4989358080

約数和(自身を除く): 2108867025

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 2483, 2865, 7449, 12415, 37245, 77339, 232017, 386695, 1005407, 1160085, 3016221, 5027035, 14771749, 15081105, 44315247, 73858745, 192032737, 221576235, 576098211, 960163685, 2880491055]

約数ペア:

[(1, 2880491055), (3, 960163685), (5, 576098211), (13, 221576235), (15, 192032737), (39, 73858745), (65, 44315247), (191, 15081105), (195, 14771749), (573, 5027035), (955, 3016221), (2483, 1160085), (2865, 1005407), (7449, 386695), (12415, 232017), (37245, 77339)]