71051415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3527}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 50876265

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 3527, 4029, 6715, 10581, 17635, 20145, 52905, 59959, 179877, 278633, 299795, 835899, 899385, 1393165, 4179495, 4736761, 14210283, 23683805, 71051415]

約数ペア:

[(1, 71051415), (3, 23683805), (5, 14210283), (15, 4736761), (17, 4179495), (51, 1393165), (79, 899385), (85, 835899), (237, 299795), (255, 278633), (395, 179877), (1185, 59959), (1343, 52905), (3527, 20145), (4029, 17635), (6715, 10581)]