28050855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 51492864

約数和(自身を除く): 23442009

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 463, 577, 1389, 1731, 2315, 2885, 3241, 4039, 6945, 8655, 9723, 12117, 16205, 20195, 48615, 60585, 267151, 801453, 1335755, 1870057, 4007265, 5610171, 9350285, 28050855]

約数ペア:

[(1, 28050855), (3, 9350285), (5, 5610171), (7, 4007265), (15, 1870057), (21, 1335755), (35, 801453), (105, 267151), (463, 60585), (577, 48615), (1389, 20195), (1731, 16205), (2315, 12117), (2885, 9723), (3241, 8655), (4039, 6945)]