249607035

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12409}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 446760000

約数和(自身を除く): 197152965

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 6705, 12409, 20115, 37227, 62045, 111681, 186135, 335043, 558405, 1675215, 1848941, 5546823, 9244705, 16640469, 27734115, 49921407, 83202345, 249607035]

約数ペア:

[(1, 249607035), (3, 83202345), (5, 49921407), (9, 27734115), (15, 16640469), (27, 9244705), (45, 5546823), (135, 1848941), (149, 1675215), (447, 558405), (745, 335043), (1341, 186135), (2235, 111681), (4023, 62045), (6705, 37227), (12409, 20115)]