190051905

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 314979840

約数和(自身を除く): 124927935

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 3233, 3919, 9699, 11757, 16165, 19595, 48495, 58785, 207707, 239059, 623121, 717177, 1038535, 1195295, 3115605, 3585885, 12670127, 38010381, 63350635, 190051905]

約数ペア:

[(1, 190051905), (3, 63350635), (5, 38010381), (15, 12670127), (53, 3585885), (61, 3115605), (159, 1195295), (183, 1038535), (265, 717177), (305, 623121), (795, 239059), (915, 207707), (3233, 58785), (3919, 48495), (9699, 19595), (11757, 16165)]