82570305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 135903744

約数和(自身を除く): 53333439

約数列:

[1, 3, 5, 15, 47, 141, 173, 235, 519, 677, 705, 865, 2031, 2595, 3385, 8131, 10155, 24393, 31819, 40655, 95457, 117121, 121965, 159095, 351363, 477285, 585605, 1756815, 5504687, 16514061, 27523435, 82570305]

約数ペア:

[(1, 82570305), (3, 27523435), (5, 16514061), (15, 5504687), (47, 1756815), (141, 585605), (173, 477285), (235, 351363), (519, 159095), (677, 121965), (705, 117121), (865, 95457), (2031, 40655), (2595, 31819), (3385, 24393), (8131, 10155)]