9744705

素因数分解:

$3^4\times 5^1\times {\mathrm{24061}}^1$

素因数の和:24078

約数の個数: 20

約数和(自身を含む): 17469012

約数和(自身を除く): 7724307

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 24061, 72183, 120305, 216549, 360915, 649647, 1082745, 1948941, 3248235, 9744705]

約数ペア:

[(1, 9744705), (3, 3248235), (5, 1948941), (9, 1082745), (15, 649647), (27, 360915), (45, 216549), (81, 120305), (135, 72183), (405, 24061)]