90119015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83059}}^1$

素因数の和:83102

約数の個数: 16

約数和(自身を含む): 127580160

約数和(自身を除く): 37461145

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 83059, 415295, 581413, 2574829, 2907065, 12874145, 18023803, 90119015]

約数ペア:

[(1, 90119015), (5, 18023803), (7, 12874145), (31, 2907065), (35, 2574829), (155, 581413), (217, 415295), (1085, 83059)]