27370425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21497

約数の個数: 24

約数和(自身を含む): 47916576

約数和(自身を除く): 20546151

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 21467, 64401, 107335, 322005, 364939, 536675, 1094817, 1610025, 1824695, 5474085, 9123475, 27370425]

約数ペア:

[(1, 27370425), (3, 9123475), (5, 5474085), (15, 1824695), (17, 1610025), (25, 1094817), (51, 536675), (75, 364939), (85, 322005), (255, 107335), (425, 64401), (1275, 21467)]