76894485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 131196672

約数和(自身を除く): 54302187

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 1997, 2265, 2567, 5991, 7701, 9985, 12835, 29955, 33949, 38505, 101847, 169745, 301547, 509235, 904641, 1507735, 4523205, 5126299, 15378897, 25631495, 76894485]

約数ペア:

[(1, 76894485), (3, 25631495), (5, 15378897), (15, 5126299), (17, 4523205), (51, 1507735), (85, 904641), (151, 509235), (255, 301547), (453, 169745), (755, 101847), (1997, 38505), (2265, 33949), (2567, 29955), (5991, 12835), (7701, 9985)]