80326755

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 143334720

約数和(自身を除く): 63007965

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1565, 1901, 2817, 4695, 5703, 8451, 9505, 14085, 17109, 28515, 42255, 51327, 85545, 256635, 595013, 1785039, 2975065, 5355117, 8925195, 16065351, 26775585, 80326755]

約数ペア:

[(1, 80326755), (3, 26775585), (5, 16065351), (9, 8925195), (15, 5355117), (27, 2975065), (45, 1785039), (135, 595013), (313, 256635), (939, 85545), (1565, 51327), (1901, 42255), (2817, 28515), (4695, 17109), (5703, 14085), (8451, 9505)]