63091015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3121}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 81821376

約数和(自身を除く): 18730361

約数列:

[1, 5, 13, 65, 311, 1555, 3121, 4043, 15605, 20215, 40573, 202865, 970631, 4853155, 12618203, 63091015]

約数ペア:

[(1, 63091015), (5, 12618203), (13, 4853155), (65, 970631), (311, 202865), (1555, 40573), (3121, 20215), (4043, 15605)]