8214975

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 15233400

約数和(自身を除く): 7018425

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1259, 1305, 2175, 3777, 6295, 6525, 11331, 18885, 31475, 36511, 56655, 94425, 109533, 182555, 283275, 328599, 547665, 912775, 1642995, 2738325, 8214975]

約数ペア:

[(1, 8214975), (3, 2738325), (5, 1642995), (9, 912775), (15, 547665), (25, 328599), (29, 283275), (45, 182555), (75, 109533), (87, 94425), (145, 56655), (225, 36511), (261, 31475), (435, 18885), (725, 11331), (1259, 6525), (1305, 6295), (2175, 3777)]