79240805

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 113049600

約数和(自身を除く): 33808795

約数列:

[1, 5, 7, 31, 35, 155, 199, 217, 367, 995, 1085, 1393, 1835, 2569, 6169, 6965, 11377, 12845, 30845, 43183, 56885, 73033, 79639, 215915, 365165, 398195, 511231, 2264023, 2556155, 11320115, 15848161, 79240805]

約数ペア:

[(1, 79240805), (5, 15848161), (7, 11320115), (31, 2556155), (35, 2264023), (155, 511231), (199, 398195), (217, 365165), (367, 215915), (995, 79639), (1085, 73033), (1393, 56885), (1835, 43183), (2569, 30845), (6169, 12845), (6965, 11377)]