77969065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4297}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 99025920

約数和(自身を除く): 21056855

約数列:

[1, 5, 19, 95, 191, 955, 3629, 4297, 18145, 21485, 81643, 408215, 820727, 4103635, 15593813, 77969065]

約数ペア:

[(1, 77969065), (5, 15593813), (19, 4103635), (95, 820727), (191, 408215), (955, 81643), (3629, 21485), (4297, 18145)]