85274865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11213}}^1$

素因数の和:11250

約数の個数: 36

約数和(自身を含む): 160068636

約数和(自身を除く): 74793771

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 11213, 33639, 56065, 100917, 145769, 168195, 437307, 504585, 728845, 1311921, 1894997, 2186535, 5684991, 6559605, 9474985, 17054973, 28424955, 85274865]

約数ペア:

[(1, 85274865), (3, 28424955), (5, 17054973), (9, 9474985), (13, 6559605), (15, 5684991), (39, 2186535), (45, 1894997), (65, 1311921), (117, 728845), (169, 504585), (195, 437307), (507, 168195), (585, 145769), (845, 100917), (1521, 56065), (2535, 33639), (7605, 11213)]