70780965

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 117718272

約数和(自身を除く): 46937307

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 1065, 1621, 2911, 4863, 8105, 8733, 14555, 24315, 43665, 66461, 115091, 199383, 332305, 345273, 575455, 996915, 1726365, 4718731, 14156193, 23593655, 70780965]

約数ペア:

[(1, 70780965), (3, 23593655), (5, 14156193), (15, 4718731), (41, 1726365), (71, 996915), (123, 575455), (205, 345273), (213, 332305), (355, 199383), (615, 115091), (1065, 66461), (1621, 43665), (2911, 24315), (4863, 14555), (8105, 8733)]