42651455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 21699265

約数列:

[1, 5, 7, 11, 35, 55, 77, 139, 385, 695, 797, 973, 1529, 3985, 4865, 5579, 7645, 8767, 10703, 27895, 43835, 53515, 61369, 110783, 306845, 553915, 775481, 1218613, 3877405, 6093065, 8530291, 42651455]

約数ペア:

[(1, 42651455), (5, 8530291), (7, 6093065), (11, 3877405), (35, 1218613), (55, 775481), (77, 553915), (139, 306845), (385, 110783), (695, 61369), (797, 53515), (973, 43835), (1529, 27895), (3985, 10703), (4865, 8767), (5579, 7645)]