25137270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 67573440

約数和(自身を除く): 42436170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 593, 785, 942, 1186, 1413, 1570, 1779, 2355, 2826, 2965, 3558, 4239, 4710, 5337, 5930, 7065, 8478, 8895, 10674, 14130, 16011, 17790, 21195, 26685, 32022, 42390, 53370, 80055, 93101, 160110, 186202, 279303, 465505, 558606, 837909, 931010, 1396515, 1675818, 2513727, 2793030, 4189545, 5027454, 8379090, 12568635, 25137270]

約数ペア:

[(1, 25137270), (2, 12568635), (3, 8379090), (5, 5027454), (6, 4189545), (9, 2793030), (10, 2513727), (15, 1675818), (18, 1396515), (27, 931010), (30, 837909), (45, 558606), (54, 465505), (90, 279303), (135, 186202), (157, 160110), (270, 93101), (314, 80055), (471, 53370), (593, 42390), (785, 32022), (942, 26685), (1186, 21195), (1413, 17790), (1570, 16011), (1779, 14130), (2355, 10674), (2826, 8895), (2965, 8478), (3558, 7065), (4239, 5930), (4710, 5337)]