4167345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 8515584

約数和(自身を除く): 4348239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 71, 91, 105, 129, 195, 213, 215, 273, 301, 355, 455, 497, 559, 645, 903, 923, 1065, 1365, 1491, 1505, 1677, 2485, 2769, 2795, 3053, 3913, 4515, 4615, 6461, 7455, 8385, 9159, 11739, 13845, 15265, 19383, 19565, 21371, 32305, 39689, 45795, 58695, 64113, 96915, 106855, 119067, 198445, 277823, 320565, 595335, 833469, 1389115, 4167345]

約数ペア:

[(1, 4167345), (3, 1389115), (5, 833469), (7, 595335), (13, 320565), (15, 277823), (21, 198445), (35, 119067), (39, 106855), (43, 96915), (65, 64113), (71, 58695), (91, 45795), (105, 39689), (129, 32305), (195, 21371), (213, 19565), (215, 19383), (273, 15265), (301, 13845), (355, 11739), (455, 9159), (497, 8385), (559, 7455), (645, 6461), (903, 4615), (923, 4515), (1065, 3913), (1365, 3053), (1491, 2795), (1505, 2769), (1677, 2485)]