5555355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 9891840

約数和(自身を除く): 4336485

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 919, 1209, 2015, 2757, 4595, 6045, 11947, 13785, 28489, 35841, 59735, 85467, 142445, 179205, 370357, 427335, 1111071, 1851785, 5555355]

約数ペア:

[(1, 5555355), (3, 1851785), (5, 1111071), (13, 427335), (15, 370357), (31, 179205), (39, 142445), (65, 85467), (93, 59735), (155, 35841), (195, 28489), (403, 13785), (465, 11947), (919, 6045), (1209, 4595), (2015, 2757)]