25857810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26119}}^1$

素因数の和:26143

約数の個数: 48

約数和(自身を含む): 73344960

約数和(自身を除く): 47487150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 26119, 52238, 78357, 130595, 156714, 235071, 261190, 287309, 391785, 470142, 574618, 783570, 861927, 1175355, 1436545, 1723854, 2350710, 2585781, 2873090, 4309635, 5171562, 8619270, 12928905, 25857810]

約数ペア:

[(1, 25857810), (2, 12928905), (3, 8619270), (5, 5171562), (6, 4309635), (9, 2873090), (10, 2585781), (11, 2350710), (15, 1723854), (18, 1436545), (22, 1175355), (30, 861927), (33, 783570), (45, 574618), (55, 470142), (66, 391785), (90, 287309), (99, 261190), (110, 235071), (165, 156714), (198, 130595), (330, 78357), (495, 52238), (990, 26119)]