3380655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2425425

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 239, 345, 615, 717, 943, 1195, 2829, 3585, 4715, 5497, 9799, 14145, 16491, 27485, 29397, 48995, 82455, 146985, 225377, 676131, 1126885, 3380655]

約数ペア:

[(1, 3380655), (3, 1126885), (5, 676131), (15, 225377), (23, 146985), (41, 82455), (69, 48995), (115, 29397), (123, 27485), (205, 16491), (239, 14145), (345, 9799), (615, 5497), (717, 4715), (943, 3585), (1195, 2829)]