11394515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 15869952

約数和(自身を除く): 4475437

約数列:

[1, 5, 11, 31, 41, 55, 155, 163, 205, 341, 451, 815, 1271, 1705, 1793, 2255, 5053, 6355, 6683, 8965, 13981, 25265, 33415, 55583, 69905, 73513, 207173, 277915, 367565, 1035865, 2278903, 11394515]

約数ペア:

[(1, 11394515), (5, 2278903), (11, 1035865), (31, 367565), (41, 277915), (55, 207173), (155, 73513), (163, 69905), (205, 55583), (341, 33415), (451, 25265), (815, 13981), (1271, 8965), (1705, 6683), (1793, 6355), (2255, 5053)]