2572515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1$

素因数の和:5219

約数の個数: 24

約数和(自身を含む): 4865328

約数和(自身を除く): 2292813

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 5197, 15591, 25985, 46773, 57167, 77955, 171501, 233865, 285835, 514503, 857505, 2572515]

約数ペア:

[(1, 2572515), (3, 857505), (5, 514503), (9, 285835), (11, 233865), (15, 171501), (33, 77955), (45, 57167), (55, 46773), (99, 25985), (165, 15591), (495, 5197)]