66328045

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 94565376

約数和(自身を除く): 28237331

約数列:

[1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 661, 1645, 2135, 2867, 3305, 4627, 14335, 20069, 23135, 31067, 40321, 100345, 155335, 201605, 217469, 282247, 1087345, 1411235, 1895087, 9475435, 13265609, 66328045]

約数ペア:

[(1, 66328045), (5, 13265609), (7, 9475435), (35, 1895087), (47, 1411235), (61, 1087345), (235, 282247), (305, 217469), (329, 201605), (427, 155335), (661, 100345), (1645, 40321), (2135, 31067), (2867, 23135), (3305, 20069), (4627, 14335)]