2927985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2048655

約数列:

[1, 3, 5, 15, 29, 53, 87, 127, 145, 159, 265, 381, 435, 635, 795, 1537, 1905, 3683, 4611, 6731, 7685, 11049, 18415, 20193, 23055, 33655, 55245, 100965, 195199, 585597, 975995, 2927985]

約数ペア:

[(1, 2927985), (3, 975995), (5, 585597), (15, 195199), (29, 100965), (53, 55245), (87, 33655), (127, 23055), (145, 20193), (159, 18415), (265, 11049), (381, 7685), (435, 6731), (635, 4611), (795, 3683), (1537, 1905)]