148976778215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{62233}}^1\times {\mathrm{28163}}^1$

素因数の和:90418

約数の個数: 16

約数和(自身を含む): 189297904608

約数和(自身を除く): 40321126393

約数列:

[1, 5, 17, 85, 28163, 62233, 140815, 311165, 478771, 1057961, 2393855, 5289805, 1752667979, 8763339895, 29795355643, 148976778215]

約数ペア:

[(1, 148976778215), (5, 29795355643), (17, 8763339895), (85, 1752667979), (28163, 5289805), (62233, 2393855), (140815, 1057961), (311165, 478771)]