38801345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 54501120

約数和(自身を除く): 15699775

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 829, 851, 1265, 2035, 4145, 4255, 9119, 9361, 19067, 30673, 45595, 46805, 95335, 153365, 209737, 337403, 705479, 1048685, 1687015, 3527395, 7760269, 38801345]

約数ペア:

[(1, 38801345), (5, 7760269), (11, 3527395), (23, 1687015), (37, 1048685), (55, 705479), (115, 337403), (185, 209737), (253, 153365), (407, 95335), (829, 46805), (851, 45595), (1265, 30673), (2035, 19067), (4145, 9361), (4255, 9119)]