79625835

素因数分解:

$3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 143382096

約数和(自身を除く): 63756261

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 421, 467, 1263, 1401, 2105, 2335, 3789, 4203, 6315, 7005, 11367, 12609, 18945, 21015, 34101, 37827, 56835, 63045, 170505, 189135, 196607, 589821, 983035, 1769463, 2949105, 5308389, 8847315, 15925167, 26541945, 79625835]

約数ペア:

[(1, 79625835), (3, 26541945), (5, 15925167), (9, 8847315), (15, 5308389), (27, 2949105), (45, 1769463), (81, 983035), (135, 589821), (405, 196607), (421, 189135), (467, 170505), (1263, 63045), (1401, 56835), (2105, 37827), (2335, 34101), (3789, 21015), (4203, 18945), (6315, 12609), (7005, 11367)]