193215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 337536

約数和(自身を除く): 144321

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1171, 3513, 5855, 12881, 17565, 38643, 64405, 193215]

約数ペア:

[(1, 193215), (3, 64405), (5, 38643), (11, 17565), (15, 12881), (33, 5855), (55, 3513), (165, 1171)]