67389255

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5827}}^1$

素因数の和:6095

約数の個数: 24

約数和(自身を含む): 117282672

約数和(自身を除く): 49893417

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855, 5827, 11565, 17481, 29135, 52443, 87405, 262215, 1497539, 4492617, 7487695, 13477851, 22463085, 67389255]

約数ペア:

[(1, 67389255), (3, 22463085), (5, 13477851), (9, 7487695), (15, 4492617), (45, 1497539), (257, 262215), (771, 87405), (1285, 52443), (2313, 29135), (3855, 17481), (5827, 11565)]