66016755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{69859}}^1$

素因数の和:69880

約数の個数: 32

約数和(自身を含む): 134131200

約数和(自身を除く): 68114445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 69859, 209577, 349295, 489013, 628731, 1047885, 1467039, 1886193, 2445065, 3143655, 4401117, 7335195, 9430965, 13203351, 22005585, 66016755]

約数ペア:

[(1, 66016755), (3, 22005585), (5, 13203351), (7, 9430965), (9, 7335195), (15, 4401117), (21, 3143655), (27, 2445065), (35, 1886193), (45, 1467039), (63, 1047885), (105, 628731), (135, 489013), (189, 349295), (315, 209577), (945, 69859)]