13408727995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1\times {\mathrm{2711}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 17714350080

約数和(自身を除く): 4305622085

約数列:

[1, 5, 13, 47, 65, 235, 611, 1619, 2711, 3055, 8095, 13555, 21047, 35243, 76093, 105235, 127417, 176215, 380465, 637085, 989209, 1656421, 4389109, 4946045, 8282105, 21945545, 57058417, 206288123, 285292085, 1031440615, 2681745599, 13408727995]

約数ペア:

[(1, 13408727995), (5, 2681745599), (13, 1031440615), (47, 285292085), (65, 206288123), (235, 57058417), (611, 21945545), (1619, 8282105), (2711, 4946045), (3055, 4389109), (8095, 1656421), (13555, 989209), (21047, 637085), (35243, 380465), (76093, 176215), (105235, 127417)]