80540655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7867

約数の個数: 32

約数和(自身を含む): 141414336

約数和(自身を除く): 60873681

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 7793, 10335, 23379, 38965, 101309, 116895, 303927, 413029, 506545, 1239087, 1519635, 2065145, 5369377, 6195435, 16108131, 26846885, 80540655]

約数ペア:

[(1, 80540655), (3, 26846885), (5, 16108131), (13, 6195435), (15, 5369377), (39, 2065145), (53, 1519635), (65, 1239087), (159, 506545), (195, 413029), (265, 303927), (689, 116895), (795, 101309), (2067, 38965), (3445, 23379), (7793, 10335)]