122618495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31481}}^1$

素因数の和:31546

約数の個数: 16

約数和(自身を含む): 158669280

約数和(自身を除く): 36050785

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 31481, 157405, 598139, 1290721, 2990695, 6453605, 24523699, 122618495]

約数ペア:

[(1, 122618495), (5, 24523699), (19, 6453605), (41, 2990695), (95, 1290721), (205, 598139), (779, 157405), (3895, 31481)]