133676805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 238878720

約数和(自身を除く): 105201915

約数列:

[1, 3, 5, 15, 23, 29, 31, 69, 87, 93, 115, 145, 155, 345, 431, 435, 465, 667, 713, 899, 1293, 2001, 2139, 2155, 2697, 3335, 3565, 4495, 6465, 9913, 10005, 10695, 12499, 13361, 13485, 20677, 29739, 37497, 40083, 49565, 62031, 62495, 66805, 103385, 148695, 187485, 200415, 287477, 307303, 310155, 387469, 862431, 921909, 1162407, 1437385, 1536515, 1937345, 4312155, 4609545, 5812035, 8911787, 26735361, 44558935, 133676805]

約数ペア:

[(1, 133676805), (3, 44558935), (5, 26735361), (15, 8911787), (23, 5812035), (29, 4609545), (31, 4312155), (69, 1937345), (87, 1536515), (93, 1437385), (115, 1162407), (145, 921909), (155, 862431), (345, 387469), (431, 310155), (435, 307303), (465, 287477), (667, 200415), (713, 187485), (899, 148695), (1293, 103385), (2001, 66805), (2139, 62495), (2155, 62031), (2697, 49565), (3335, 40083), (3565, 37497), (4495, 29739), (6465, 20677), (9913, 13485), (10005, 13361), (10695, 12499)]