79782065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 109458432

約数和(自身を除く): 29676367

約数列:

[1, 5, 11, 31, 55, 73, 155, 341, 365, 641, 803, 1705, 2263, 3205, 4015, 7051, 11315, 19871, 24893, 35255, 46793, 99355, 124465, 218581, 233965, 514723, 1092905, 1450583, 2573615, 7252915, 15956413, 79782065]

約数ペア:

[(1, 79782065), (5, 15956413), (11, 7252915), (31, 2573615), (55, 1450583), (73, 1092905), (155, 514723), (341, 233965), (365, 218581), (641, 124465), (803, 99355), (1705, 46793), (2263, 35255), (3205, 24893), (4015, 19871), (7051, 11315)]