67831465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6911}}^1$

素因数の和:7080

約数の個数: 16

約数和(自身を含む): 88252416

約数和(自身を除く): 20420951

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6911, 9815, 34555, 89843, 449215, 1043561, 5217805, 13566293, 67831465]

約数ペア:

[(1, 67831465), (5, 13566293), (13, 5217805), (65, 1043561), (151, 449215), (755, 89843), (1963, 34555), (6911, 9815)]