26210175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 46773792

約数和(自身を除く): 20563617

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 183, 255, 305, 337, 425, 915, 1011, 1037, 1275, 1525, 1685, 3111, 4575, 5055, 5185, 5729, 8425, 15555, 17187, 20557, 25275, 25925, 28645, 61671, 77775, 85935, 102785, 143225, 308355, 349469, 429675, 513925, 1048407, 1541775, 1747345, 5242035, 8736725, 26210175]

約数ペア:

[(1, 26210175), (3, 8736725), (5, 5242035), (15, 1747345), (17, 1541775), (25, 1048407), (51, 513925), (61, 429675), (75, 349469), (85, 308355), (183, 143225), (255, 102785), (305, 85935), (337, 77775), (425, 61671), (915, 28645), (1011, 25925), (1037, 25275), (1275, 20557), (1525, 17187), (1685, 15555), (3111, 8425), (4575, 5729), (5055, 5185)]