1408095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1343745

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 83, 87, 117, 145, 195, 249, 261, 377, 415, 435, 585, 747, 1079, 1131, 1245, 1305, 1885, 2407, 3237, 3393, 3735, 5395, 5655, 7221, 9711, 12035, 16185, 16965, 21663, 31291, 36105, 48555, 93873, 108315, 156455, 281619, 469365, 1408095]

約数ペア:

[(1, 1408095), (3, 469365), (5, 281619), (9, 156455), (13, 108315), (15, 93873), (29, 48555), (39, 36105), (45, 31291), (65, 21663), (83, 16965), (87, 16185), (117, 12035), (145, 9711), (195, 7221), (249, 5655), (261, 5395), (377, 3735), (415, 3393), (435, 3237), (585, 2407), (747, 1885), (1079, 1305), (1131, 1245)]