66120945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7561}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 51483279

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 7561, 8745, 22683, 37805, 83171, 113415, 249513, 400733, 415855, 1202199, 1247565, 2003665, 4408063, 6010995, 13224189, 22040315, 66120945]

約数ペア:

[(1, 66120945), (3, 22040315), (5, 13224189), (11, 6010995), (15, 4408063), (33, 2003665), (53, 1247565), (55, 1202199), (159, 415855), (165, 400733), (265, 249513), (583, 113415), (795, 83171), (1749, 37805), (2915, 22683), (7561, 8745)]