117889465

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4001}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 145224576

約数和(自身を除く): 27335111

約数列:

[1, 5, 71, 83, 355, 415, 4001, 5893, 20005, 29465, 284071, 332083, 1420355, 1660415, 23577893, 117889465]

約数ペア:

[(1, 117889465), (5, 23577893), (71, 1660415), (83, 1420355), (355, 332083), (415, 284071), (4001, 29465), (5893, 20005)]