83017865

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 36214135

約数列:

[1, 5, 7, 29, 35, 89, 145, 203, 445, 623, 919, 1015, 2581, 3115, 4595, 6433, 12905, 18067, 26651, 32165, 81791, 90335, 133255, 186557, 408955, 572537, 932785, 2371939, 2862685, 11859695, 16603573, 83017865]

約数ペア:

[(1, 83017865), (5, 16603573), (7, 11859695), (29, 2862685), (35, 2371939), (89, 932785), (145, 572537), (203, 408955), (445, 186557), (623, 133255), (919, 90335), (1015, 81791), (2581, 32165), (3115, 26651), (4595, 18067), (6433, 12905)]