302523885

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 544227840

約数和(自身を除く): 241703955

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 229, 279, 465, 687, 947, 1145, 1395, 2061, 2841, 3435, 4735, 7099, 8523, 10305, 14205, 21297, 29357, 35495, 42615, 63891, 88071, 106485, 146785, 216863, 264213, 319455, 440355, 650589, 1084315, 1321065, 1951767, 3252945, 6722753, 9758835, 20168259, 33613765, 60504777, 100841295, 302523885]

約数ペア:

[(1, 302523885), (3, 100841295), (5, 60504777), (9, 33613765), (15, 20168259), (31, 9758835), (45, 6722753), (93, 3252945), (155, 1951767), (229, 1321065), (279, 1084315), (465, 650589), (687, 440355), (947, 319455), (1145, 264213), (1395, 216863), (2061, 146785), (2841, 106485), (3435, 88071), (4735, 63891), (7099, 42615), (8523, 35495), (10305, 29357), (14205, 21297)]