12745095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77243}}^1$

素因数の和:77262

約数の個数: 16

約数和(自身を含む): 22246272

約数和(自身を除く): 9501177

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77243, 231729, 386215, 849673, 1158645, 2549019, 4248365, 12745095]

約数ペア:

[(1, 12745095), (3, 4248365), (5, 2549019), (11, 1158645), (15, 849673), (33, 386215), (55, 231729), (165, 77243)]