12243165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74201}}^1$

素因数の和:74220

約数の個数: 16

約数和(自身を含む): 21370176

約数和(自身を除く): 9127011

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 74201, 222603, 371005, 816211, 1113015, 2448633, 4081055, 12243165]

約数ペア:

[(1, 12243165), (3, 4081055), (5, 2448633), (11, 1113015), (15, 816211), (33, 371005), (55, 222603), (165, 74201)]