1267775425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3253}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 1917412992

約数和(自身を除く): 649637567

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 131, 175, 425, 595, 655, 917, 2227, 2975, 3253, 3275, 4585, 11135, 15589, 16265, 22771, 22925, 55301, 55675, 77945, 81325, 113855, 276505, 387107, 389725, 426143, 569275, 1382525, 1935535, 2130715, 2983001, 7244431, 9677675, 10653575, 14915005, 36222155, 50711017, 74575025, 181110775, 253555085, 1267775425]

約数ペア:

[(1, 1267775425), (5, 253555085), (7, 181110775), (17, 74575025), (25, 50711017), (35, 36222155), (85, 14915005), (119, 10653575), (131, 9677675), (175, 7244431), (425, 2983001), (595, 2130715), (655, 1935535), (917, 1382525), (2227, 569275), (2975, 426143), (3253, 389725), (3275, 387107), (4585, 276505), (11135, 113855), (15589, 81325), (16265, 77945), (22771, 55675), (22925, 55301)]