69889905

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1123}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 124629120

約数和(自身を除く): 54739215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1123, 1383, 2305, 3369, 4149, 5615, 6915, 10107, 12447, 16845, 20745, 30321, 50535, 62235, 151605, 517703, 1553109, 2588515, 4659327, 7765545, 13977981, 23296635, 69889905]

約数ペア:

[(1, 69889905), (3, 23296635), (5, 13977981), (9, 7765545), (15, 4659327), (27, 2588515), (45, 1553109), (135, 517703), (461, 151605), (1123, 62235), (1383, 50535), (2305, 30321), (3369, 20745), (4149, 16845), (5615, 12447), (6915, 10107)]