913415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 1161216

約数和(自身を除く): 247801

約数列:

[1, 5, 31, 71, 83, 155, 355, 415, 2201, 2573, 5893, 11005, 12865, 29465, 182683, 913415]

約数ペア:

[(1, 913415), (5, 182683), (31, 29465), (71, 12865), (83, 11005), (155, 5893), (355, 2573), (415, 2201)]