15674995755

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{279337}}^1$

素因数の和:279420

約数の個数: 48

約数和(自身を含む): 28760640480

約数和(自身を除く): 13085644725

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 3741, 6235, 11223, 18705, 56115, 279337, 838011, 1396685, 2514033, 4190055, 8100773, 12011491, 12570165, 24302319, 36034473, 40503865, 60057455, 72906957, 108103419, 121511595, 180172365, 348333239, 364534785, 540517095, 1044999717, 1741666195, 3134999151, 5224998585, 15674995755]

約数ペア:

[(1, 15674995755), (3, 5224998585), (5, 3134999151), (9, 1741666195), (15, 1044999717), (29, 540517095), (43, 364534785), (45, 348333239), (87, 180172365), (129, 121511595), (145, 108103419), (215, 72906957), (261, 60057455), (387, 40503865), (435, 36034473), (645, 24302319), (1247, 12570165), (1305, 12011491), (1935, 8100773), (3741, 4190055), (6235, 2514033), (11223, 1396685), (18705, 838011), (56115, 279337)]