16308945

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 30331392

約数和(自身を除く): 14022447

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 433, 465, 837, 1215, 1299, 1395, 2165, 2511, 3897, 4185, 6495, 7533, 11691, 12555, 13423, 19485, 35073, 37665, 40269, 58455, 67115, 105219, 120807, 175365, 201345, 362421, 526095, 604035, 1087263, 1812105, 3261789, 5436315, 16308945]

約数ペア:

[(1, 16308945), (3, 5436315), (5, 3261789), (9, 1812105), (15, 1087263), (27, 604035), (31, 526095), (45, 362421), (81, 201345), (93, 175365), (135, 120807), (155, 105219), (243, 67115), (279, 58455), (405, 40269), (433, 37665), (465, 35073), (837, 19485), (1215, 13423), (1299, 12555), (1395, 11691), (2165, 7533), (2511, 6495), (3897, 4185)]