15551442145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1\times {\mathrm{2693}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 19901116800

約数和(自身を除く): 4349674655

約数列:

[1, 5, 19, 89, 95, 445, 683, 1691, 2693, 3415, 8455, 12977, 13465, 51167, 60787, 64885, 239677, 255835, 303935, 1154953, 1198385, 1839319, 4553863, 5774765, 9196595, 22769315, 34947061, 163699391, 174735305, 818496955, 3110288429, 15551442145]

約数ペア:

[(1, 15551442145), (5, 3110288429), (19, 818496955), (89, 174735305), (95, 163699391), (445, 34947061), (683, 22769315), (1691, 9196595), (2693, 5774765), (3415, 4553863), (8455, 1839319), (12977, 1198385), (13465, 1154953), (51167, 303935), (60787, 255835), (64885, 239677)]