54415385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 72410112

約数和(自身を除く): 17994727

約数列:

[1, 5, 17, 31, 85, 107, 155, 193, 527, 535, 965, 1819, 2635, 3281, 3317, 5983, 9095, 16405, 16585, 20651, 29915, 56389, 101711, 103255, 281945, 351067, 508555, 640181, 1755335, 3200905, 10883077, 54415385]

約数ペア:

[(1, 54415385), (5, 10883077), (17, 3200905), (31, 1755335), (85, 640181), (107, 508555), (155, 351067), (193, 281945), (527, 103255), (535, 101711), (965, 56389), (1819, 29915), (2635, 20651), (3281, 16585), (3317, 16405), (5983, 9095)]