28414095

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 46904832

約数和(自身を除く): 18490737

約数列:

[1, 3, 5, 15, 53, 103, 159, 265, 309, 347, 515, 795, 1041, 1545, 1735, 5205, 5459, 16377, 18391, 27295, 35741, 55173, 81885, 91955, 107223, 178705, 275865, 536115, 1894273, 5682819, 9471365, 28414095]

約数ペア:

[(1, 28414095), (3, 9471365), (5, 5682819), (15, 1894273), (53, 536115), (103, 275865), (159, 178705), (265, 107223), (309, 91955), (347, 81885), (515, 55173), (795, 35741), (1041, 27295), (1545, 18391), (1735, 16377), (5205, 5459)]