8081325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{733}}^1$

素因数の和:763

約数の個数: 54

約数和(自身を含む): 16860714

約数和(自身を除く): 8779389

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 733, 735, 1225, 1575, 2199, 2205, 3665, 3675, 5131, 6597, 10995, 11025, 15393, 18325, 25655, 32985, 35917, 46179, 54975, 76965, 107751, 128275, 164925, 179585, 230895, 323253, 384825, 538755, 897925, 1154475, 1616265, 2693775, 8081325]

約数ペア:

[(1, 8081325), (3, 2693775), (5, 1616265), (7, 1154475), (9, 897925), (15, 538755), (21, 384825), (25, 323253), (35, 230895), (45, 179585), (49, 164925), (63, 128275), (75, 107751), (105, 76965), (147, 54975), (175, 46179), (225, 35917), (245, 32985), (315, 25655), (441, 18325), (525, 15393), (733, 11025), (735, 10995), (1225, 6597), (1575, 5131), (2199, 3675), (2205, 3665)]