9172905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 16896000

約数和(自身を除く): 7723095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 439, 597, 995, 1317, 1393, 2195, 2985, 3073, 4179, 6585, 6965, 9219, 15365, 20895, 46095, 87361, 262083, 436805, 611527, 1310415, 1834581, 3057635, 9172905]

約数ペア:

[(1, 9172905), (3, 3057635), (5, 1834581), (7, 1310415), (15, 611527), (21, 436805), (35, 262083), (105, 87361), (199, 46095), (439, 20895), (597, 15365), (995, 9219), (1317, 6965), (1393, 6585), (2195, 4179), (2985, 3073)]