570147255

素因数分解:

$3^6\times 5^1\times {\mathrm{156419}}^1$

素因数の和:156442

約数の個数: 28

約数和(自身を含む): 1025802360

約数和(自身を除く): 455655105

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 156419, 469257, 782095, 1407771, 2346285, 4223313, 7038855, 12669939, 21116565, 38009817, 63349695, 114029451, 190049085, 570147255]

約数ペア:

[(1, 570147255), (3, 190049085), (5, 114029451), (9, 63349695), (15, 38009817), (27, 21116565), (45, 12669939), (81, 7038855), (135, 4223313), (243, 2346285), (405, 1407771), (729, 782095), (1215, 469257), (3645, 156419)]