56854005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291559}}^1$

素因数の和:291580

約数の個数: 16

約数和(自身を含む): 97964160

約数和(自身を除く): 41110155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 291559, 874677, 1457795, 3790267, 4373385, 11370801, 18951335, 56854005]

約数ペア:

[(1, 56854005), (3, 18951335), (5, 11370801), (13, 4373385), (15, 3790267), (39, 1457795), (65, 874677), (195, 291559)]