83788915

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28843}}^1$

素因数の和:28938

約数の個数: 16

約数和(自身を含む): 116299008

約数和(自身を除く): 32510093

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 28843, 144215, 201901, 1009505, 2393969, 11969845, 16757783, 83788915]

約数ペア:

[(1, 83788915), (5, 16757783), (7, 11969845), (35, 2393969), (83, 1009505), (415, 201901), (581, 144215), (2905, 28843)]