2013636465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{33569}}^1$

素因数の和:33654

約数の個数: 48

約数和(自身を含む): 3686791680

約数和(自身を除く): 1673155215

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 1333, 1395, 1935, 3999, 6665, 11997, 19995, 33569, 59985, 100707, 167845, 302121, 503535, 1040639, 1443467, 1510605, 3121917, 4330401, 5203195, 7217335, 9365751, 12991203, 15609585, 21652005, 44747477, 46828755, 64956015, 134242431, 223737385, 402727293, 671212155, 2013636465]

約数ペア:

[(1, 2013636465), (3, 671212155), (5, 402727293), (9, 223737385), (15, 134242431), (31, 64956015), (43, 46828755), (45, 44747477), (93, 21652005), (129, 15609585), (155, 12991203), (215, 9365751), (279, 7217335), (387, 5203195), (465, 4330401), (645, 3121917), (1333, 1510605), (1395, 1443467), (1935, 1040639), (3999, 503535), (6665, 302121), (11997, 167845), (19995, 100707), (33569, 59985)]