22330605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 21214995

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 419, 561, 627, 935, 969, 1045, 1257, 1615, 2095, 2805, 3135, 3553, 4609, 4845, 6285, 7123, 7961, 10659, 13827, 17765, 21369, 23045, 23883, 35615, 39805, 53295, 69135, 78353, 87571, 106845, 119415, 135337, 235059, 262713, 391765, 406011, 437855, 676685, 1175295, 1313565, 1488707, 2030055, 4466121, 7443535, 22330605]

約数ペア:

[(1, 22330605), (3, 7443535), (5, 4466121), (11, 2030055), (15, 1488707), (17, 1313565), (19, 1175295), (33, 676685), (51, 437855), (55, 406011), (57, 391765), (85, 262713), (95, 235059), (165, 135337), (187, 119415), (209, 106845), (255, 87571), (285, 78353), (323, 69135), (419, 53295), (561, 39805), (627, 35615), (935, 23883), (969, 23045), (1045, 21369), (1257, 17765), (1615, 13827), (2095, 10659), (2805, 7961), (3135, 7123), (3553, 6285), (4609, 4845)]