220417635

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{18119}}^1$

素因数の和:18938

約数の個数: 16

約数和(自身を含む): 353122560

約数和(自身を除く): 132704925

約数列:

[1, 3, 5, 15, 811, 2433, 4055, 12165, 18119, 54357, 90595, 271785, 14694509, 44083527, 73472545, 220417635]

約数ペア:

[(1, 220417635), (3, 73472545), (5, 44083527), (15, 14694509), (811, 271785), (2433, 90595), (4055, 54357), (12165, 18119)]