48879405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 89915904

約数和(自身を除く): 41036499

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 947, 1147, 1395, 1665, 2841, 3441, 4735, 5735, 8523, 10323, 14205, 17205, 29357, 35039, 42615, 51615, 88071, 105117, 146785, 175195, 264213, 315351, 440355, 525585, 1086209, 1321065, 1576755, 3258627, 5431045, 9775881, 16293135, 48879405]

約数ペア:

[(1, 48879405), (3, 16293135), (5, 9775881), (9, 5431045), (15, 3258627), (31, 1576755), (37, 1321065), (45, 1086209), (93, 525585), (111, 440355), (155, 315351), (185, 264213), (279, 175195), (333, 146785), (465, 105117), (555, 88071), (947, 51615), (1147, 42615), (1395, 35039), (1665, 29357), (2841, 17205), (3441, 14205), (4735, 10323), (5735, 8523)]