4080473415

素因数分解:

$3^4\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{6803}}^1$

素因数の和:8301

約数の個数: 40

約数和(自身を含む): 7320641328

約数和(自身を除く): 3240167913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1481, 4443, 6803, 7405, 13329, 20409, 22215, 34015, 39987, 61227, 66645, 102045, 119961, 183681, 199935, 306135, 551043, 599805, 918405, 2755215, 10075243, 30225729, 50376215, 90677187, 151128645, 272031561, 453385935, 816094683, 1360157805, 4080473415]

約数ペア:

[(1, 4080473415), (3, 1360157805), (5, 816094683), (9, 453385935), (15, 272031561), (27, 151128645), (45, 90677187), (81, 50376215), (135, 30225729), (405, 10075243), (1481, 2755215), (4443, 918405), (6803, 599805), (7405, 551043), (13329, 306135), (20409, 199935), (22215, 183681), (34015, 119961), (39987, 102045), (61227, 66645)]