12455475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9799

約数の個数: 24

約数和(自身を含む): 21806640

約数和(自身を除く): 9351165

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9769, 29307, 48845, 146535, 166073, 244225, 498219, 732675, 830365, 2491095, 4151825, 12455475]

約数ペア:

[(1, 12455475), (3, 4151825), (5, 2491095), (15, 830365), (17, 732675), (25, 498219), (51, 244225), (75, 166073), (85, 146535), (255, 48845), (425, 29307), (1275, 9769)]