54661275

素因数分解:

$3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1036

約数の個数: 36

約数和(自身を含む): 98315880

約数和(自身を除く): 43654605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379, 641, 1137, 1895, 1923, 3205, 3411, 5685, 5769, 9475, 9615, 16025, 17055, 28425, 28845, 48075, 85275, 144225, 242939, 728817, 1214695, 2186451, 3644085, 6073475, 10932255, 18220425, 54661275]

約数ペア:

[(1, 54661275), (3, 18220425), (5, 10932255), (9, 6073475), (15, 3644085), (25, 2186451), (45, 1214695), (75, 728817), (225, 242939), (379, 144225), (641, 85275), (1137, 48075), (1895, 28845), (1923, 28425), (3205, 17055), (3411, 16025), (5685, 9615), (5769, 9475)]