51162645

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{6781}}^1$

素因数の和:7292

約数の個数: 16

約数和(自身を含む): 82035072

約数和(自身を除く): 30872427

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 6781, 7545, 20343, 33905, 101715, 3410843, 10232529, 17054215, 51162645]

約数ペア:

[(1, 51162645), (3, 17054215), (5, 10232529), (15, 3410843), (503, 101715), (1509, 33905), (2515, 20343), (6781, 7545)]