25156768611

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{3761}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 37010856960

約数和(自身を除く): 11854088349

約数列:

[1, 3, 13, 39, 79, 167, 169, 237, 501, 507, 1027, 2171, 3081, 3761, 6513, 11283, 13193, 13351, 28223, 39579, 40053, 48893, 84669, 146679, 171509, 297119, 514527, 628087, 635609, 891357, 1884261, 1906827, 2229617, 3862547, 6688851, 8165131, 11587641, 24495393, 49618873, 50213111, 106146703, 148856619, 150639333, 318440109, 645045349, 1935136047, 8385589537, 25156768611]

約数ペア:

[(1, 25156768611), (3, 8385589537), (13, 1935136047), (39, 645045349), (79, 318440109), (167, 150639333), (169, 148856619), (237, 106146703), (501, 50213111), (507, 49618873), (1027, 24495393), (2171, 11587641), (3081, 8165131), (3761, 6688851), (6513, 3862547), (11283, 2229617), (13193, 1906827), (13351, 1884261), (28223, 891357), (39579, 635609), (40053, 628087), (48893, 514527), (84669, 297119), (146679, 171509)]