2695545

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2223495

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 487, 615, 1107, 1461, 1845, 2435, 4383, 5535, 7305, 13149, 19967, 21915, 59901, 65745, 99835, 179703, 299505, 539109, 898515, 2695545]

約数ペア:

[(1, 2695545), (3, 898515), (5, 539109), (9, 299505), (15, 179703), (27, 99835), (41, 65745), (45, 59901), (123, 21915), (135, 19967), (205, 13149), (369, 7305), (487, 5535), (615, 4383), (1107, 2435), (1461, 1845)]