71399505

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57349}}^1$

素因数の和:57440

約数の個数: 16

約数和(自身を含む): 115617600

約数和(自身を除く): 44218095

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 57349, 172047, 286745, 860235, 4759967, 14279901, 23799835, 71399505]

約数ペア:

[(1, 71399505), (3, 23799835), (5, 14279901), (15, 4759967), (83, 860235), (249, 286745), (415, 172047), (1245, 57349)]