201322305

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{35227}}^1$

素因数の和:35365

約数の個数: 24

約数和(自身を含む): 351716352

約数和(自身を除く): 150394047

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 35227, 105681, 176135, 317043, 528405, 1585215, 4473829, 13421487, 22369145, 40264461, 67107435, 201322305]

約数ペア:

[(1, 201322305), (3, 67107435), (5, 40264461), (9, 22369145), (15, 13421487), (45, 4473829), (127, 1585215), (381, 528405), (635, 317043), (1143, 176135), (1905, 105681), (5715, 35227)]