1874355825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13487}}^1$

素因数の和:13626

約数の個数: 48

約数和(自身を含む): 3311573760

約数和(自身を除く): 1437217935

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 255, 327, 425, 545, 1275, 1635, 1853, 2725, 5559, 8175, 9265, 13487, 27795, 40461, 46325, 67435, 138975, 202305, 229279, 337175, 687837, 1011525, 1146395, 1470083, 3439185, 4410249, 5731975, 7350415, 17195925, 22051245, 24991411, 36752075, 74974233, 110256225, 124957055, 374871165, 624785275, 1874355825]

約数ペア:

[(1, 1874355825), (3, 624785275), (5, 374871165), (15, 124957055), (17, 110256225), (25, 74974233), (51, 36752075), (75, 24991411), (85, 22051245), (109, 17195925), (255, 7350415), (327, 5731975), (425, 4410249), (545, 3439185), (1275, 1470083), (1635, 1146395), (1853, 1011525), (2725, 687837), (5559, 337175), (8175, 229279), (9265, 202305), (13487, 138975), (27795, 67435), (40461, 46325)]