90506025

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7095

約数の個数: 48

約数和(自身を含む): 175038400

約数和(自身を除く): 84532375

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 7057, 12825, 21171, 35285, 63513, 105855, 134083, 176425, 190539, 317565, 402249, 529275, 670415, 952695, 1206747, 1587825, 2011245, 3352075, 3620241, 4763475, 6033735, 10056225, 18101205, 30168675, 90506025]

約数ペア:

[(1, 90506025), (3, 30168675), (5, 18101205), (9, 10056225), (15, 6033735), (19, 4763475), (25, 3620241), (27, 3352075), (45, 2011245), (57, 1587825), (75, 1206747), (95, 952695), (135, 670415), (171, 529275), (225, 402249), (285, 317565), (475, 190539), (513, 176425), (675, 134083), (855, 105855), (1425, 63513), (2565, 35285), (4275, 21171), (7057, 12825)]