26611545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 45688320

約数和(自身を除く): 19076775

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1321, 1343, 3963, 4029, 6605, 6715, 19815, 20145, 22457, 67371, 104359, 112285, 313077, 336855, 521795, 1565385, 1774103, 5322309, 8870515, 26611545]

約数ペア:

[(1, 26611545), (3, 8870515), (5, 5322309), (15, 1774103), (17, 1565385), (51, 521795), (79, 336855), (85, 313077), (237, 112285), (255, 104359), (395, 67371), (1185, 22457), (1321, 20145), (1343, 19815), (3963, 6715), (4029, 6605)]