24754975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 38086848

約数和(自身を除く): 13331873

約数列:

[1, 5, 7, 17, 25, 35, 53, 85, 119, 157, 175, 265, 371, 425, 595, 785, 901, 1099, 1325, 1855, 2669, 2975, 3925, 4505, 5495, 6307, 8321, 9275, 13345, 18683, 22525, 27475, 31535, 41605, 58247, 66725, 93415, 141457, 157675, 208025, 291235, 467075, 707285, 990199, 1456175, 3536425, 4950995, 24754975]

約数ペア:

[(1, 24754975), (5, 4950995), (7, 3536425), (17, 1456175), (25, 990199), (35, 707285), (53, 467075), (85, 291235), (119, 208025), (157, 157675), (175, 141457), (265, 93415), (371, 66725), (425, 58247), (595, 41605), (785, 31535), (901, 27475), (1099, 22525), (1325, 18683), (1855, 13345), (2669, 9275), (2975, 8321), (3925, 6307), (4505, 5495)]