158184575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{797}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 208392912

約数和(自身を除く): 50208337

約数列:

[1, 5, 17, 25, 85, 425, 467, 797, 2335, 3985, 7939, 11675, 13549, 19925, 39695, 67745, 198475, 338725, 372199, 1860995, 6327383, 9304975, 31636915, 158184575]

約数ペア:

[(1, 158184575), (5, 31636915), (17, 9304975), (25, 6327383), (85, 1860995), (425, 372199), (467, 338725), (797, 198475), (2335, 67745), (3985, 39695), (7939, 19925), (11675, 13549)]