331380735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9043}}^1$

素因数の和:9407

約数の個数: 32

約数和(自身を含む): 607756800

約数和(自身を除く): 276376065

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 1047, 1745, 2443, 5235, 7329, 9043, 12215, 27129, 36645, 45215, 63301, 135645, 189903, 316505, 949515, 3156007, 9468021, 15780035, 22092049, 47340105, 66276147, 110460245, 331380735]

約数ペア:

[(1, 331380735), (3, 110460245), (5, 66276147), (7, 47340105), (15, 22092049), (21, 15780035), (35, 9468021), (105, 3156007), (349, 949515), (1047, 316505), (1745, 189903), (2443, 135645), (5235, 63301), (7329, 45215), (9043, 36645), (12215, 27129)]