26175825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 54857600

約数和(自身を除く): 28681775

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 39, 45, 57, 65, 75, 95, 117, 135, 157, 171, 195, 225, 247, 285, 325, 351, 471, 475, 513, 585, 675, 741, 785, 855, 975, 1235, 1413, 1425, 1755, 2041, 2223, 2355, 2565, 2925, 2983, 3705, 3925, 4239, 4275, 6123, 6175, 6669, 7065, 8775, 8949, 10205, 11115, 11775, 12825, 14915, 18369, 18525, 21195, 26847, 30615, 33345, 35325, 38779, 44745, 51025, 55107, 55575, 74575, 80541, 91845, 105975, 116337, 134235, 153075, 166725, 193895, 223725, 275535, 349011, 402705, 459225, 581685, 671175, 969475, 1047033, 1377675, 1745055, 2013525, 2908425, 5235165, 8725275, 26175825]

約数ペア:

[(1, 26175825), (3, 8725275), (5, 5235165), (9, 2908425), (13, 2013525), (15, 1745055), (19, 1377675), (25, 1047033), (27, 969475), (39, 671175), (45, 581685), (57, 459225), (65, 402705), (75, 349011), (95, 275535), (117, 223725), (135, 193895), (157, 166725), (171, 153075), (195, 134235), (225, 116337), (247, 105975), (285, 91845), (325, 80541), (351, 74575), (471, 55575), (475, 55107), (513, 51025), (585, 44745), (675, 38779), (741, 35325), (785, 33345), (855, 30615), (975, 26847), (1235, 21195), (1413, 18525), (1425, 18369), (1755, 14915), (2041, 12825), (2223, 11775), (2355, 11115), (2565, 10205), (2925, 8949), (2983, 8775), (3705, 7065), (3925, 6669), (4239, 6175), (4275, 6123)]