16293195

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8883

約数の個数: 24

約数和(自身を含む): 28933632

約数和(自身を除く): 12640437

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 8831, 26493, 44155, 79479, 132465, 362071, 397395, 1086213, 1810355, 3258639, 5431065, 16293195]

約数ペア:

[(1, 16293195), (3, 5431065), (5, 3258639), (9, 1810355), (15, 1086213), (41, 397395), (45, 362071), (123, 132465), (205, 79479), (369, 44155), (615, 26493), (1845, 8831)]