83509845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 59153835

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 4127, 6745, 12381, 20235, 20635, 61905, 78413, 235239, 293017, 392065, 879051, 1176195, 1465085, 4395255, 5567323, 16701969, 27836615, 83509845]

約数ペア:

[(1, 83509845), (3, 27836615), (5, 16701969), (15, 5567323), (19, 4395255), (57, 1465085), (71, 1176195), (95, 879051), (213, 392065), (285, 293017), (355, 235239), (1065, 78413), (1349, 61905), (4047, 20635), (4127, 20235), (6745, 12381)]