1284367465

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{11503}}^1$

素因数の和:11808

約数の個数: 16

約数和(自身を含む): 1562151168

約数和(自身を除く): 277783703

約数列:

[1, 5, 137, 163, 685, 815, 11503, 22331, 57515, 111655, 1575911, 1874989, 7879555, 9374945, 256873493, 1284367465]

約数ペア:

[(1, 1284367465), (5, 256873493), (137, 9374945), (163, 7879555), (685, 1874989), (815, 1575911), (11503, 111655), (22331, 57515)]