2512995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 1763805

約数列:

[1, 3, 5, 15, 29, 53, 87, 109, 145, 159, 265, 327, 435, 545, 795, 1537, 1635, 3161, 4611, 5777, 7685, 9483, 15805, 17331, 23055, 28885, 47415, 86655, 167533, 502599, 837665, 2512995]

約数ペア:

[(1, 2512995), (3, 837665), (5, 502599), (15, 167533), (29, 86655), (53, 47415), (87, 28885), (109, 23055), (145, 17331), (159, 15805), (265, 9483), (327, 7685), (435, 5777), (545, 4611), (795, 3161), (1537, 1635)]