55917365

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 24434635

約数列:

[1, 5, 7, 29, 35, 89, 145, 203, 445, 619, 623, 1015, 2581, 3095, 3115, 4333, 12905, 17951, 18067, 21665, 55091, 89755, 90335, 125657, 275455, 385637, 628285, 1597639, 1928185, 7988195, 11183473, 55917365]

約数ペア:

[(1, 55917365), (5, 11183473), (7, 7988195), (29, 1928185), (35, 1597639), (89, 628285), (145, 385637), (203, 275455), (445, 125657), (619, 90335), (623, 89755), (1015, 55091), (2581, 21665), (3095, 18067), (3115, 17951), (4333, 12905)]