71322585

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{31489}}^1$

素因数の和:31648

約数の個数: 16

約数和(自身を含む): 114875520

約数和(自身を除く): 43552935

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 31489, 94467, 157445, 472335, 4754839, 14264517, 23774195, 71322585]

約数ペア:

[(1, 71322585), (3, 23774195), (5, 14264517), (15, 4754839), (151, 472335), (453, 157445), (755, 94467), (2265, 31489)]