15704032965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{49307}}^1$

素因数の和:50581

約数の個数: 32

約数和(自身を含む): 26626320000

約数和(自身を除く): 10922287035

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1249, 3747, 6245, 18735, 21233, 49307, 63699, 106165, 147921, 246535, 318495, 739605, 838219, 2514657, 4191095, 12573285, 61584443, 184753329, 307922215, 923766645, 1046935531, 3140806593, 5234677655, 15704032965]

約数ペア:

[(1, 15704032965), (3, 5234677655), (5, 3140806593), (15, 1046935531), (17, 923766645), (51, 307922215), (85, 184753329), (255, 61584443), (1249, 12573285), (3747, 4191095), (6245, 2514657), (18735, 838219), (21233, 739605), (49307, 318495), (63699, 246535), (106165, 147921)]