80360025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{56393}}^1$

素因数の和:56425

約数の個数: 24

約数和(自身を含む): 139857120

約数和(自身を除く): 59497095

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 56393, 169179, 281965, 845895, 1071467, 1409825, 3214401, 4229475, 5357335, 16072005, 26786675, 80360025]

約数ペア:

[(1, 80360025), (3, 26786675), (5, 16072005), (15, 5357335), (19, 4229475), (25, 3214401), (57, 1409825), (75, 1071467), (95, 845895), (285, 281965), (475, 169179), (1425, 56393)]