15078276

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 40185600

約数和(自身を除く): 25107324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 229, 236, 279, 354, 372, 458, 531, 558, 687, 708, 916, 1062, 1116, 1374, 1829, 2061, 2124, 2748, 3658, 4122, 5487, 7099, 7316, 8244, 10974, 13511, 14198, 16461, 21297, 21948, 27022, 28396, 32922, 40533, 42594, 54044, 63891, 65844, 81066, 85188, 121599, 127782, 162132, 243198, 255564, 418841, 486396, 837682, 1256523, 1675364, 2513046, 3769569, 5026092, 7539138, 15078276]

約数ペア:

[(1, 15078276), (2, 7539138), (3, 5026092), (4, 3769569), (6, 2513046), (9, 1675364), (12, 1256523), (18, 837682), (31, 486396), (36, 418841), (59, 255564), (62, 243198), (93, 162132), (118, 127782), (124, 121599), (177, 85188), (186, 81066), (229, 65844), (236, 63891), (279, 54044), (354, 42594), (372, 40533), (458, 32922), (531, 28396), (558, 27022), (687, 21948), (708, 21297), (916, 16461), (1062, 14198), (1116, 13511), (1374, 10974), (1829, 8244), (2061, 7316), (2124, 7099), (2748, 5487), (3658, 4122)]