154492005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7669}}^1$

素因数の和:7773

約数の個数: 32

約数和(自身を含む): 265075200

約数和(自身を除く): 110583195

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 7669, 20145, 23007, 38345, 115035, 130373, 391119, 605851, 651865, 1817553, 1955595, 3029255, 9087765, 10299467, 30898401, 51497335, 154492005]

約数ペア:

[(1, 154492005), (3, 51497335), (5, 30898401), (15, 10299467), (17, 9087765), (51, 3029255), (79, 1955595), (85, 1817553), (237, 651865), (255, 605851), (395, 391119), (1185, 130373), (1343, 115035), (4029, 38345), (6715, 23007), (7669, 20145)]