89909135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 112881600

約数和(自身を除く): 22972465

約数列:

[1, 5, 29, 89, 145, 445, 2581, 6967, 12905, 34835, 202043, 620063, 1010215, 3100315, 17981827, 89909135]

約数ペア:

[(1, 89909135), (5, 17981827), (29, 3100315), (89, 1010215), (145, 620063), (445, 202043), (2581, 34835), (6967, 12905)]