202608405

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48413}}^1$

素因数の和:48458

約数の個数: 32

約数和(自身を含む): 371819520

約数和(自身を除く): 169211115

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 48413, 145239, 242065, 435717, 726195, 1307151, 1500803, 2178585, 4502409, 6535755, 7504015, 13507227, 22512045, 40521681, 67536135, 202608405]

約数ペア:

[(1, 202608405), (3, 67536135), (5, 40521681), (9, 22512045), (15, 13507227), (27, 7504015), (31, 6535755), (45, 4502409), (93, 2178585), (135, 1500803), (155, 1307151), (279, 726195), (465, 435717), (837, 242065), (1395, 145239), (4185, 48413)]