77897335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{13103}}^1$

素因数の和:13178

約数の個数: 16

約数和(自身を含む): 99066240

約数和(自身を除く): 21168905

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 13103, 65515, 379987, 537223, 1899935, 2686115, 15579467, 77897335]

約数ペア:

[(1, 77897335), (5, 15579467), (29, 2686115), (41, 1899935), (145, 537223), (205, 379987), (1189, 65515), (5945, 13103)]