30948525

素因数分解:

$3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:802

約数の個数: 36

約数和(自身を含む): 55749408

約数和(自身を除く): 24800883

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 263, 523, 789, 1315, 1569, 2367, 2615, 3945, 4707, 6575, 7845, 11835, 13075, 19725, 23535, 39225, 59175, 117675, 137549, 412647, 687745, 1237941, 2063235, 3438725, 6189705, 10316175, 30948525]

約数ペア:

[(1, 30948525), (3, 10316175), (5, 6189705), (9, 3438725), (15, 2063235), (25, 1237941), (45, 687745), (75, 412647), (225, 137549), (263, 117675), (523, 59175), (789, 39225), (1315, 23535), (1569, 19725), (2367, 13075), (2615, 11835), (3945, 7845), (4707, 6575)]