66834845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 101523456

約数和(自身を除く): 34688611

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 2591, 3685, 5159, 12955, 18137, 25795, 28501, 90685, 142505, 173597, 199507, 867985, 997535, 1215179, 1909567, 6075895, 9547835, 13366969, 66834845]

約数ペア:

[(1, 66834845), (5, 13366969), (7, 9547835), (11, 6075895), (35, 1909567), (55, 1215179), (67, 997535), (77, 867985), (335, 199507), (385, 173597), (469, 142505), (737, 90685), (2345, 28501), (2591, 25795), (3685, 18137), (5159, 12955)]