73492785

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 142940160

約数和(自身を除く): 69447375

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 459, 465, 527, 765, 837, 1033, 1395, 1581, 2295, 2635, 3099, 4185, 4743, 5165, 7905, 9297, 14229, 15495, 17561, 23715, 27891, 32023, 46485, 52683, 71145, 87805, 96069, 139455, 158049, 160115, 263415, 288207, 474147, 480345, 544391, 790245, 864621, 1441035, 1633173, 2370735, 2721955, 4323105, 4899519, 8165865, 14698557, 24497595, 73492785]

約数ペア:

[(1, 73492785), (3, 24497595), (5, 14698557), (9, 8165865), (15, 4899519), (17, 4323105), (27, 2721955), (31, 2370735), (45, 1633173), (51, 1441035), (85, 864621), (93, 790245), (135, 544391), (153, 480345), (155, 474147), (255, 288207), (279, 263415), (459, 160115), (465, 158049), (527, 139455), (765, 96069), (837, 87805), (1033, 71145), (1395, 52683), (1581, 46485), (2295, 32023), (2635, 27891), (3099, 23715), (4185, 17561), (4743, 15495), (5165, 14229), (7905, 9297)]