4920888665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{66919}}^1$

素因数の和:67133

約数の個数: 32

約数和(自身を含む): 7400816640

約数和(自身を除く): 2479927975

約数列:

[1, 5, 7, 11, 35, 55, 77, 191, 385, 955, 1337, 2101, 6685, 10505, 14707, 66919, 73535, 334595, 468433, 736109, 2342165, 3680545, 5152763, 12781529, 25763815, 63907645, 89470703, 140596819, 447353515, 702984095, 984177733, 4920888665]

約数ペア:

[(1, 4920888665), (5, 984177733), (7, 702984095), (11, 447353515), (35, 140596819), (55, 89470703), (77, 63907645), (191, 25763815), (385, 12781529), (955, 5152763), (1337, 3680545), (2101, 2342165), (6685, 736109), (10505, 468433), (14707, 334595), (66919, 73535)]