224868375

素因数分解:

$3^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 408601440

約数和(自身を除く): 183733065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 137, 225, 375, 411, 685, 1125, 1233, 1459, 2055, 3425, 4377, 6165, 7295, 10275, 13131, 17125, 21885, 30825, 36475, 51375, 65655, 109425, 154125, 182375, 199883, 328275, 547125, 599649, 999415, 1641375, 1798947, 2998245, 4997075, 8994735, 14991225, 24985375, 44973675, 74956125, 224868375]

約数ペア:

[(1, 224868375), (3, 74956125), (5, 44973675), (9, 24985375), (15, 14991225), (25, 8994735), (45, 4997075), (75, 2998245), (125, 1798947), (137, 1641375), (225, 999415), (375, 599649), (411, 547125), (685, 328275), (1125, 199883), (1233, 182375), (1459, 154125), (2055, 109425), (3425, 65655), (4377, 51375), (6165, 36475), (7295, 30825), (10275, 21885), (13131, 17125)]