6392022255

素因数分解:

$3^4\times 5^1\times {\mathrm{15782771}}^1$

素因数の和:15782788

約数の個数: 20

約数和(自身を含む): 11458292472

約数和(自身を除く): 5066270217

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 15782771, 47348313, 78913855, 142044939, 236741565, 426134817, 710224695, 1278404451, 2130674085, 6392022255]

約数ペア:

[(1, 6392022255), (3, 2130674085), (5, 1278404451), (9, 710224695), (15, 426134817), (27, 236741565), (45, 142044939), (81, 78913855), (135, 47348313), (405, 15782771)]