314220135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 233210265

約数列:

[1, 3, 5, 15, 23, 43, 59, 69, 115, 129, 177, 215, 295, 345, 359, 645, 885, 989, 1077, 1357, 1795, 2537, 2967, 4071, 4945, 5385, 6785, 7611, 8257, 12685, 14835, 15437, 20355, 21181, 24771, 38055, 41285, 46311, 58351, 63543, 77185, 105905, 123855, 175053, 231555, 291755, 317715, 355051, 487163, 875265, 910783, 1065153, 1461489, 1775255, 2435815, 2732349, 4553915, 5325765, 7307445, 13661745, 20948009, 62844027, 104740045, 314220135]

約数ペア:

[(1, 314220135), (3, 104740045), (5, 62844027), (15, 20948009), (23, 13661745), (43, 7307445), (59, 5325765), (69, 4553915), (115, 2732349), (129, 2435815), (177, 1775255), (215, 1461489), (295, 1065153), (345, 910783), (359, 875265), (645, 487163), (885, 355051), (989, 317715), (1077, 291755), (1357, 231555), (1795, 175053), (2537, 123855), (2967, 105905), (4071, 77185), (4945, 63543), (5385, 58351), (6785, 46311), (7611, 41285), (8257, 38055), (12685, 24771), (14835, 21181), (15437, 20355)]