214664715

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26951}}^1$

素因数の和:27024

約数の個数: 32

約数和(自身を含む): 388108800

約数和(自身を除く): 173444085

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 26951, 80853, 134755, 242559, 404265, 727677, 1212795, 1590109, 3638385, 4770327, 7950545, 14310981, 23851635, 42932943, 71554905, 214664715]

約数ペア:

[(1, 214664715), (3, 71554905), (5, 42932943), (9, 23851635), (15, 14310981), (27, 7950545), (45, 4770327), (59, 3638385), (135, 1590109), (177, 1212795), (295, 727677), (531, 404265), (885, 242559), (1593, 134755), (2655, 80853), (7965, 26951)]