7156915725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{3373}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 12467604800

約数和(自身を除く): 5310689075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1489, 3373, 4467, 7445, 10119, 16865, 22335, 28291, 37225, 50595, 64087, 84325, 84873, 111675, 141455, 192261, 252975, 320435, 424365, 707275, 961305, 1602175, 2121825, 4806525, 5022397, 15067191, 25111985, 75335955, 95425543, 125559925, 286276629, 376679775, 477127715, 1431383145, 2385638575, 7156915725]

約数ペア:

[(1, 7156915725), (3, 2385638575), (5, 1431383145), (15, 477127715), (19, 376679775), (25, 286276629), (57, 125559925), (75, 95425543), (95, 75335955), (285, 25111985), (475, 15067191), (1425, 5022397), (1489, 4806525), (3373, 2121825), (4467, 1602175), (7445, 961305), (10119, 707275), (16865, 424365), (22335, 320435), (28291, 252975), (37225, 192261), (50595, 141455), (64087, 111675), (84325, 84873)]