17396385

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 11271135

約数列:

[1, 3, 5, 15, 83, 89, 157, 249, 267, 415, 445, 471, 785, 1245, 1335, 2355, 7387, 13031, 13973, 22161, 36935, 39093, 41919, 65155, 69865, 110805, 195465, 209595, 1159759, 3479277, 5798795, 17396385]

約数ペア:

[(1, 17396385), (3, 5798795), (5, 3479277), (15, 1159759), (83, 209595), (89, 195465), (157, 110805), (249, 69865), (267, 65155), (415, 41919), (445, 39093), (471, 36935), (785, 22161), (1245, 13973), (1335, 13031), (2355, 7387)]