947294905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 1228529664

約数和(自身を除く): 281234759

約数列:

[1, 5, 23, 37, 115, 127, 185, 635, 851, 1753, 2921, 4255, 4699, 8765, 14605, 23495, 40319, 64861, 108077, 201595, 222631, 324305, 540385, 1113155, 1491803, 5120513, 7459015, 8237347, 25602565, 41186735, 189458981, 947294905]

約数ペア:

[(1, 947294905), (5, 189458981), (23, 41186735), (37, 25602565), (115, 8237347), (127, 7459015), (185, 5120513), (635, 1491803), (851, 1113155), (1753, 540385), (2921, 324305), (4255, 222631), (4699, 201595), (8765, 108077), (14605, 64861), (23495, 40319)]