2285536185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{72869}}^1$

素因数の和:72938

約数の個数: 48

約数和(自身を含む): 4296998160

約数和(自身を除く): 2011461975

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 72869, 218607, 364345, 655821, 1093035, 1238773, 2987629, 3279105, 3716319, 6193865, 8962887, 11148957, 14938145, 18581595, 26888661, 44814435, 50789693, 55744785, 134443305, 152369079, 253948465, 457107237, 761845395, 2285536185]

約数ペア:

[(1, 2285536185), (3, 761845395), (5, 457107237), (9, 253948465), (15, 152369079), (17, 134443305), (41, 55744785), (45, 50789693), (51, 44814435), (85, 26888661), (123, 18581595), (153, 14938145), (205, 11148957), (255, 8962887), (369, 6193865), (615, 3716319), (697, 3279105), (765, 2987629), (1845, 1238773), (2091, 1093035), (3485, 655821), (6273, 364345), (10455, 218607), (31365, 72869)]