214935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 414720

約数和(自身を除く): 199785

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 89, 105, 115, 161, 267, 345, 445, 483, 623, 805, 1335, 1869, 2047, 2415, 3115, 6141, 9345, 10235, 14329, 30705, 42987, 71645, 214935]

約数ペア:

[(1, 214935), (3, 71645), (5, 42987), (7, 30705), (15, 14329), (21, 10235), (23, 9345), (35, 6141), (69, 3115), (89, 2415), (105, 2047), (115, 1869), (161, 1335), (267, 805), (345, 623), (445, 483)]