2603494125

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{53819}}^1$

素因数の和:53883

約数の個数: 48

約数和(自身を含む): 4802466240

約数和(自身を除く): 2198972115

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 1075, 1125, 1935, 3225, 5375, 9675, 16125, 48375, 53819, 161457, 269095, 484371, 807285, 1345475, 2314217, 2421855, 4036425, 6727375, 6942651, 11571085, 12109275, 20182125, 20827953, 34713255, 57855425, 60546375, 104139765, 173566275, 289277125, 520698825, 867831375, 2603494125]

約数ペア:

[(1, 2603494125), (3, 867831375), (5, 520698825), (9, 289277125), (15, 173566275), (25, 104139765), (43, 60546375), (45, 57855425), (75, 34713255), (125, 20827953), (129, 20182125), (215, 12109275), (225, 11571085), (375, 6942651), (387, 6727375), (645, 4036425), (1075, 2421855), (1125, 2314217), (1935, 1345475), (3225, 807285), (5375, 484371), (9675, 269095), (16125, 161457), (48375, 53819)]