210311145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11483}}^1$

素因数の和:11542

約数の個数: 48

約数和(自身を含む): 408462912

約数和(自身を除く): 198151767

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 11483, 18315, 34449, 57415, 103347, 126313, 172245, 378939, 424871, 516735, 631565, 1136817, 1274613, 1894695, 2124355, 3823839, 4673581, 5684085, 6373065, 14020743, 19119195, 23367905, 42062229, 70103715, 210311145]

約数ペア:

[(1, 210311145), (3, 70103715), (5, 42062229), (9, 23367905), (11, 19119195), (15, 14020743), (33, 6373065), (37, 5684085), (45, 4673581), (55, 3823839), (99, 2124355), (111, 1894695), (165, 1274613), (185, 1136817), (333, 631565), (407, 516735), (495, 424871), (555, 378939), (1221, 172245), (1665, 126313), (2035, 103347), (3663, 57415), (6105, 34449), (11483, 18315)]