9981864645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{17783}}^1$

素因数の和:19441

約数の個数: 32

約数和(自身を含む): 16676554752

約数和(自身を除く): 6694690107

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1627, 4881, 8135, 17783, 24405, 37421, 53349, 88915, 112263, 187105, 266745, 409009, 561315, 1227027, 2045045, 6135135, 28932941, 86798823, 144664705, 433994115, 665457643, 1996372929, 3327288215, 9981864645]

約数ペア:

[(1, 9981864645), (3, 3327288215), (5, 1996372929), (15, 665457643), (23, 433994115), (69, 144664705), (115, 86798823), (345, 28932941), (1627, 6135135), (4881, 2045045), (8135, 1227027), (17783, 561315), (24405, 409009), (37421, 266745), (53349, 187105), (88915, 112263)]