51855075

素因数分解:

$3^2\times 5^2\times {\mathrm{230467}}^1$

素因数の和:230483

約数の個数: 18

約数和(自身を含む): 92878604

約数和(自身を除く): 41023529

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 230467, 691401, 1152335, 2074203, 3457005, 5761675, 10371015, 17285025, 51855075]

約数ペア:

[(1, 51855075), (3, 17285025), (5, 10371015), (9, 5761675), (15, 3457005), (25, 2074203), (45, 1152335), (75, 691401), (225, 230467)]