55173965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 28046515

約数列:

[1, 5, 7, 11, 35, 55, 77, 139, 385, 695, 973, 1031, 1529, 4865, 5155, 7217, 7645, 10703, 11341, 36085, 53515, 56705, 79387, 143309, 396935, 716545, 1003163, 1576399, 5015815, 7881995, 11034793, 55173965]

約数ペア:

[(1, 55173965), (5, 11034793), (7, 7881995), (11, 5015815), (35, 1576399), (55, 1003163), (77, 716545), (139, 396935), (385, 143309), (695, 79387), (973, 56705), (1031, 53515), (1529, 36085), (4865, 11341), (5155, 10703), (7217, 7645)]