47386245

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23059}}^1$

素因数の和:23204

約数の個数: 16

約数和(自身を含む): 76374720

約数和(自身を除く): 28988475

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 23059, 69177, 115295, 345885, 3159083, 9477249, 15795415, 47386245]

約数ペア:

[(1, 47386245), (3, 15795415), (5, 9477249), (15, 3159083), (137, 345885), (411, 115295), (685, 69177), (2055, 23059)]