4419415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 7128576

約数和(自身を除く): 2709161

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 883, 1001, 4415, 5005, 6181, 9713, 11479, 30905, 48565, 57395, 67991, 80353, 126269, 339955, 401765, 631345, 883883, 4419415]

約数ペア:

[(1, 4419415), (5, 883883), (7, 631345), (11, 401765), (13, 339955), (35, 126269), (55, 80353), (65, 67991), (77, 57395), (91, 48565), (143, 30905), (385, 11479), (455, 9713), (715, 6181), (883, 5005), (1001, 4415)]