752426375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 997873344

約数和(自身を除く): 245446969

約数列:

[1, 5, 17, 25, 85, 125, 401, 425, 883, 2005, 2125, 4415, 6817, 10025, 15011, 22075, 34085, 50125, 75055, 110375, 170425, 354083, 375275, 852125, 1770415, 1876375, 6019411, 8852075, 30097055, 44260375, 150485275, 752426375]

約数ペア:

[(1, 752426375), (5, 150485275), (17, 44260375), (25, 30097055), (85, 8852075), (125, 6019411), (401, 1876375), (425, 1770415), (883, 852125), (2005, 375275), (2125, 354083), (4415, 170425), (6817, 110375), (10025, 75055), (15011, 50125), (22075, 34085)]