2019295035

素因数分解:

$3^3\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{4723}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 3591751680

約数和(自身を除く): 1572456645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3167, 4723, 9501, 14169, 15835, 23615, 28503, 42507, 47505, 70845, 85509, 127521, 142515, 212535, 427545, 637605, 14957741, 44873223, 74788705, 134619669, 224366115, 403859007, 673098345, 2019295035]

約数ペア:

[(1, 2019295035), (3, 673098345), (5, 403859007), (9, 224366115), (15, 134619669), (27, 74788705), (45, 44873223), (135, 14957741), (3167, 637605), (4723, 427545), (9501, 212535), (14169, 142515), (15835, 127521), (23615, 85509), (28503, 70845), (42507, 47505)]