144656215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138427}}^1$

素因数の和:138462

約数の個数: 16

約数和(自身を含む): 199336320

約数和(自身を除く): 54680105

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 138427, 692135, 1522697, 2630113, 7613485, 13150565, 28931243, 144656215]

約数ペア:

[(1, 144656215), (5, 28931243), (11, 13150565), (19, 7613485), (55, 2630113), (95, 1522697), (209, 692135), (1045, 138427)]