7480425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5867}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 13097376

約数和(自身を除く): 5616951

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 5867, 17601, 29335, 88005, 99739, 146675, 299217, 440025, 498695, 1496085, 2493475, 7480425]

約数ペア:

[(1, 7480425), (3, 2493475), (5, 1496085), (15, 498695), (17, 440025), (25, 299217), (51, 146675), (75, 99739), (85, 88005), (255, 29335), (425, 17601), (1275, 5867)]