4284285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 2904195

約数列:

[1, 3, 5, 15, 47, 59, 103, 141, 177, 235, 295, 309, 515, 705, 885, 1545, 2773, 4841, 6077, 8319, 13865, 14523, 18231, 24205, 30385, 41595, 72615, 91155, 285619, 856857, 1428095, 4284285]

約数ペア:

[(1, 4284285), (3, 1428095), (5, 856857), (15, 285619), (47, 91155), (59, 72615), (103, 41595), (141, 30385), (177, 24205), (235, 18231), (295, 14523), (309, 13865), (515, 8319), (705, 6077), (885, 4841), (1545, 2773)]