22097075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 36830976

約数和(自身を除く): 14733901

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 883, 1001, 1925, 2275, 3575, 4415, 5005, 6181, 9713, 11479, 22075, 25025, 30905, 48565, 57395, 67991, 80353, 126269, 154525, 242825, 286975, 339955, 401765, 631345, 883883, 1699775, 2008825, 3156725, 4419415, 22097075]

約数ペア:

[(1, 22097075), (5, 4419415), (7, 3156725), (11, 2008825), (13, 1699775), (25, 883883), (35, 631345), (55, 401765), (65, 339955), (77, 286975), (91, 242825), (143, 154525), (175, 126269), (275, 80353), (325, 67991), (385, 57395), (455, 48565), (715, 30905), (883, 25025), (1001, 22075), (1925, 11479), (2275, 9713), (3575, 6181), (4415, 5005)]