164069125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7062

約数の個数: 32

約数和(自身を含む): 236545920

約数和(自身を除く): 72476795

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4675, 7019, 23375, 35095, 77209, 119323, 175475, 386045, 596615, 877375, 1312553, 1930225, 2983075, 6562765, 9651125, 14915375, 32813825, 164069125]

約数ペア:

[(1, 164069125), (5, 32813825), (11, 14915375), (17, 9651125), (25, 6562765), (55, 2983075), (85, 1930225), (125, 1312553), (187, 877375), (275, 596615), (425, 386045), (935, 175475), (1375, 119323), (2125, 77209), (4675, 35095), (7019, 23375)]