470041705

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 658022400

約数和(自身を除く): 187980695

約数列:

[1, 5, 7, 35, 79, 139, 395, 553, 695, 973, 1223, 2765, 4865, 6115, 8561, 10981, 42805, 54905, 76867, 96617, 169997, 384335, 483085, 676319, 849985, 1189979, 3381595, 5949895, 13429763, 67148815, 94008341, 470041705]

約数ペア:

[(1, 470041705), (5, 94008341), (7, 67148815), (35, 13429763), (79, 5949895), (139, 3381595), (395, 1189979), (553, 849985), (695, 676319), (973, 483085), (1223, 384335), (2765, 169997), (4865, 96617), (6115, 76867), (8561, 54905), (10981, 42805)]