4224285

素因数分解:

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

素因数の和:139

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 4242915

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 83, 87, 117, 135, 145, 195, 249, 261, 351, 377, 415, 435, 585, 747, 783, 1079, 1131, 1245, 1305, 1755, 1885, 2241, 2407, 3237, 3393, 3735, 3915, 5395, 5655, 7221, 9711, 10179, 11205, 12035, 16185, 16965, 21663, 29133, 31291, 36105, 48555, 50895, 64989, 93873, 108315, 145665, 156455, 281619, 324945, 469365, 844857, 1408095, 4224285]

約数ペア:

[(1, 4224285), (3, 1408095), (5, 844857), (9, 469365), (13, 324945), (15, 281619), (27, 156455), (29, 145665), (39, 108315), (45, 93873), (65, 64989), (83, 50895), (87, 48555), (117, 36105), (135, 31291), (145, 29133), (195, 21663), (249, 16965), (261, 16185), (351, 12035), (377, 11205), (415, 10179), (435, 9711), (585, 7221), (747, 5655), (783, 5395), (1079, 3915), (1131, 3735), (1245, 3393), (1305, 3237), (1755, 2407), (1885, 2241)]