3896284815

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{780037}}^1$

素因数の和:780088

約数の個数: 32

約数和(自身を含む): 7113946560

約数和(自身を除く): 3217661745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 780037, 2340111, 3900185, 7020333, 11700555, 21060999, 28861369, 35101665, 86584107, 105304995, 144306845, 259752321, 432920535, 779256963, 1298761605, 3896284815]

約数ペア:

[(1, 3896284815), (3, 1298761605), (5, 779256963), (9, 432920535), (15, 259752321), (27, 144306845), (37, 105304995), (45, 86584107), (111, 35101665), (135, 28861369), (185, 21060999), (333, 11700555), (555, 7020333), (999, 3900185), (1665, 2340111), (4995, 780037)]