51585135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 94625280

約数和(自身を除く): 43040145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 1109, 1329, 2215, 3101, 3327, 5545, 6645, 7763, 9303, 15505, 16635, 23289, 38815, 46515, 116445, 491287, 1473861, 2456435, 3439009, 7369305, 10317027, 17195045, 51585135]

約数ペア:

[(1, 51585135), (3, 17195045), (5, 10317027), (7, 7369305), (15, 3439009), (21, 2456435), (35, 1473861), (105, 491287), (443, 116445), (1109, 46515), (1329, 38815), (2215, 23289), (3101, 16635), (3327, 15505), (5545, 9303), (6645, 7763)]