84672165

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41203}}^1$

素因数の和:41348

約数の個数: 16

約数和(自身を含む): 136467648

約数和(自身を除く): 51795483

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 41203, 123609, 206015, 618045, 5644811, 16934433, 28224055, 84672165]

約数ペア:

[(1, 84672165), (3, 28224055), (5, 16934433), (15, 5644811), (137, 618045), (411, 206015), (685, 123609), (2055, 41203)]