2043156975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5417}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 3482777088

約数和(自身を除く): 1439620113

約数列:

[1, 3, 5, 15, 25, 47, 75, 107, 141, 235, 321, 535, 705, 1175, 1605, 2675, 3525, 5029, 5417, 8025, 15087, 16251, 25145, 27085, 75435, 81255, 125725, 135425, 254599, 377175, 406275, 579619, 763797, 1272995, 1738857, 2898095, 3818985, 6364975, 8694285, 14490475, 19094925, 27242093, 43471425, 81726279, 136210465, 408631395, 681052325, 2043156975]

約数ペア:

[(1, 2043156975), (3, 681052325), (5, 408631395), (15, 136210465), (25, 81726279), (47, 43471425), (75, 27242093), (107, 19094925), (141, 14490475), (235, 8694285), (321, 6364975), (535, 3818985), (705, 2898095), (1175, 1738857), (1605, 1272995), (2675, 763797), (3525, 579619), (5029, 406275), (5417, 377175), (8025, 254599), (15087, 135425), (16251, 125725), (25145, 81255), (27085, 75435)]