67020855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9967

約数の個数: 32

約数和(自身を含む): 119847168

約数和(自身を除く): 52826313

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 9907, 29721, 49535, 108977, 148605, 326931, 406187, 544885, 1218561, 1634655, 2030935, 4468057, 6092805, 13404171, 22340285, 67020855]

約数ペア:

[(1, 67020855), (3, 22340285), (5, 13404171), (11, 6092805), (15, 4468057), (33, 2030935), (41, 1634655), (55, 1218561), (123, 544885), (165, 406187), (205, 326931), (451, 148605), (615, 108977), (1353, 49535), (2255, 29721), (6765, 9907)]