834571225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 1130552640

約数和(自身を除く): 295981415

約数列:

[1, 5, 17, 25, 59, 83, 85, 295, 401, 415, 425, 1003, 1411, 1475, 2005, 2075, 4897, 5015, 6817, 7055, 10025, 23659, 24485, 25075, 33283, 34085, 35275, 83249, 118295, 122425, 166415, 170425, 402203, 416245, 565811, 591475, 832075, 1963697, 2011015, 2081225, 2829055, 9818485, 10055075, 14145275, 33382849, 49092425, 166914245, 834571225]

約数ペア:

[(1, 834571225), (5, 166914245), (17, 49092425), (25, 33382849), (59, 14145275), (83, 10055075), (85, 9818485), (295, 2829055), (401, 2081225), (415, 2011015), (425, 1963697), (1003, 832075), (1411, 591475), (1475, 565811), (2005, 416245), (2075, 402203), (4897, 170425), (5015, 166415), (6817, 122425), (7055, 118295), (10025, 83249), (23659, 35275), (24485, 34085), (25075, 33283)]