51434505

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2347}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 89374272

約数和(自身を除く): 37939767

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2347, 2435, 4383, 7041, 7305, 11735, 21123, 21915, 35205, 105615, 1142989, 3428967, 5714945, 10286901, 17144835, 51434505]

約数ペア:

[(1, 51434505), (3, 17144835), (5, 10286901), (9, 5714945), (15, 3428967), (45, 1142989), (487, 105615), (1461, 35205), (2347, 21915), (2435, 21123), (4383, 11735), (7041, 7305)]