2551635

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2105325

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 461, 615, 1107, 1383, 1845, 2305, 4149, 5535, 6915, 12447, 18901, 20745, 56703, 62235, 94505, 170109, 283515, 510327, 850545, 2551635]

約数ペア:

[(1, 2551635), (3, 850545), (5, 510327), (9, 283515), (15, 170109), (27, 94505), (41, 62235), (45, 56703), (123, 20745), (135, 18901), (205, 12447), (369, 6915), (461, 5535), (615, 4149), (1107, 2305), (1383, 1845)]