65483985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1447}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 120102912

約数和(自身を除く): 54618927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1293, 1447, 2155, 3017, 4341, 6465, 7235, 9051, 10129, 15085, 21705, 30387, 45255, 50645, 151935, 623657, 1870971, 3118285, 4365599, 9354855, 13096797, 21827995, 65483985]

約数ペア:

[(1, 65483985), (3, 21827995), (5, 13096797), (7, 9354855), (15, 4365599), (21, 3118285), (35, 1870971), (105, 623657), (431, 151935), (1293, 50645), (1447, 45255), (2155, 30387), (3017, 21705), (4341, 15085), (6465, 10129), (7235, 9051)]