67569885

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 52986915

約数列:

[1, 3, 5, 9, 15, 45, 79, 83, 229, 237, 249, 395, 415, 687, 711, 747, 1145, 1185, 1245, 2061, 3435, 3555, 3735, 6557, 10305, 18091, 19007, 19671, 32785, 54273, 57021, 59013, 90455, 95035, 98355, 162819, 171063, 271365, 285105, 295065, 814095, 855315, 1501553, 4504659, 7507765, 13513977, 22523295, 67569885]

約数ペア:

[(1, 67569885), (3, 22523295), (5, 13513977), (9, 7507765), (15, 4504659), (45, 1501553), (79, 855315), (83, 814095), (229, 295065), (237, 285105), (249, 271365), (395, 171063), (415, 162819), (687, 98355), (711, 95035), (747, 90455), (1145, 59013), (1185, 57021), (1245, 54273), (2061, 32785), (3435, 19671), (3555, 19007), (3735, 18091), (6557, 10305)]