27038935

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 42024960

約数和(自身を除く): 14986025

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 79, 127, 245, 385, 395, 539, 553, 635, 869, 889, 1397, 2695, 2765, 3871, 4345, 4445, 6083, 6223, 6985, 9779, 10033, 19355, 30415, 31115, 42581, 48895, 50165, 68453, 70231, 110363, 212905, 342265, 351155, 491617, 551815, 772541, 2458085, 3862705, 5407787, 27038935]

約数ペア:

[(1, 27038935), (5, 5407787), (7, 3862705), (11, 2458085), (35, 772541), (49, 551815), (55, 491617), (77, 351155), (79, 342265), (127, 212905), (245, 110363), (385, 70231), (395, 68453), (539, 50165), (553, 48895), (635, 42581), (869, 31115), (889, 30415), (1397, 19355), (2695, 10033), (2765, 9779), (3871, 6985), (4345, 6223), (4445, 6083)]