1680455537665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{132685001}}^1$

素因数の和:132685172

約数の個数: 16

約数和(自身を含む): 2149497032400

約数和(自身を除く): 469041494735

約数列:

[1, 5, 17, 85, 149, 745, 2533, 12665, 132685001, 663425005, 2255645017, 11278225085, 19770065149, 98850325745, 336091107533, 1680455537665]

約数ペア:

[(1, 1680455537665), (5, 336091107533), (17, 98850325745), (85, 19770065149), (149, 11278225085), (745, 2255645017), (2533, 663425005), (12665, 132685001)]